Genesis 31:28 And hast not suffered me to kiss my sons and my daughters? thou hast now done foolishly in so doing.

Numbers 12:11 And Aaron said unto Moses, Alas, my lord, I beseech thee, lay not the sin upon us, wherein we have done foolishly, and wherein we have sinned.

Deuteronomy 32:6 Do ye thus requite the LORD, O foolish people and unwise? is not he thy father that hath bought thee? hath he not made thee, and established thee?
  21 They have moved me to jealousy with that which is not God; they have provoked me to anger with their vanities: and I will move them to jealousy with those which are not a people; I will provoke them to anger with a foolish nation.

1 Samuel 13:13 And Samuel said to Saul, Thou hast done foolishly: thou hast not kept the commandment of the LORD thy God, which he commanded thee: for now would the LORD have established thy kingdom upon Israel for ever.
26:21 Then said Saul, I have sinned: return, my son David: for I will no more do thee harm, because my soul was precious in thine eyes this day: behold, I have played the fool, and have erred exceedingly.

2 Samuel 3:33 And the king lamented over Abner, and said, Died Abner as a fool dieth?
13:13 And I, whither shall I cause my shame to go? and as for thee, thou shalt be as one of the fools in Israel. Now therefore, I pray thee, speak unto the king; for he will not withhold me from thee.
15:31 And one told David, saying, Ahithophel is among the conspirators with Absalom. And David said, O LORD, I pray thee, turn the counsel of Ahithophel into foolishness.
24:10 And David's heart smote him after that he had numbered the people. And David said unto the LORD, I have sinned greatly in that I have done: and now, I beseech thee, O LORD, take away the iniquity of thy servant; for I have done very foolishly.

1 Chronicles 21:8 And David said unto God, I have sinned greatly, because I have done this thing: but now, I beseech thee, do away the iniquity of thy servant; for I have done very foolishly.

2 Chronicles 16:9 For the eyes of the LORD run to and fro throughout the whole earth, to shew himself strong in the behalf of them whose heart is perfect toward him. Herein thou hast done foolishly: therefore from henceforth thou shalt have wars.

Job 1:22 In all this Job sinned not, nor charged God foolishly.
2:10 But he said unto her, Thou speakest as one of the foolish women speaketh. What? shall we receive good at the hand of God, and shall we not receive evil? In all this did not Job sin with his lips.
5:2 For wrath killeth the foolish man, and envy slayeth the silly one.
  3 I have seen the foolish taking root: but suddenly I cursed his habitation.
12:17 He leadeth counsellors away spoiled, and maketh the judges fools.
30:8 They were children of fools, yea, children of base men: they were viler than the earth.

Psalms 5:5 The foolish shall not stand in thy sight: thou hatest all workers of iniquity.
14:1 The fool hath said in his heart, There is no God. They are corrupt, they have done abominable works, there is none that doeth good.
38:5 My wounds stink and are corrupt because of my foolishness.
39:8 Deliver me from all my transgressions: make me not the reproach of the foolish.
49:10 For he seeth that wise men die, likewise the fool and the brutish person perish, and leave their wealth to others.
53:1 The fool hath said in his heart, There is no God. Corrupt are they, and have done abominable iniquity: there is none that doeth good.
69:5 O God, thou knowest my foolishness; and my sins are not hid from thee.
73:3 For I was envious at the foolish, when I saw the prosperity of the wicked.
  22 So foolish was I, and ignorant: I was as a beast before thee.
74:18 Remember this, that the enemy hath reproached, O LORD, and that the foolish people have blasphemed thy name.
  22 Arise, O God, plead thine own cause: remember how the foolish man reproacheth thee daily.
75:4 I said unto the fools, Deal not foolishly: and to the wicked, Lift not up the horn:
92:6 A brutish man knoweth not; neither doth a fool understand this.
94:8 Understand, ye brutish among the people: and ye fools, when will ye be wise?
107:17 Fools because of their transgression, and because of their iniquities, are afflicted.

Proverbs 1:7 The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction.
  22 How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge?
  32 For the turning away of the simple shall slay them, and the prosperity of fools shall destroy them.
3:35 The wise shall inherit glory: but shame shall be the promotion of fools.
7:22 He goeth after her straightway, as an ox goeth to the slaughter, or as a fool to the correction of the stocks;
8:5 O ye simple, understand wisdom: and, ye fools, be ye of an understanding heart.
9:6 Forsake the foolish, and live; and go in the way of understanding.
  13 A foolish woman is clamorous: she is simple, and knoweth nothing.
10:1 The proverbs of Solomon. A wise son maketh a glad father: but a foolish son is the heaviness of his mother.
  8 The wise in heart will receive commandments: but a prating fool shall fall.
  10 He that winketh with the eye causeth sorrow: but a prating fool shall fall.
  14 Wise men lay up knowledge: but the mouth of the foolish is near destruction.
  18 He that hideth hatred with lying lips, and he that uttereth a slander, is a fool.
  21 The lips of the righteous feed many: but fools die for want of wisdom.
  23 It is as sport to a fool to do mischief: but a man of understanding hath wisdom.
11:29 He that troubleth his own house shall inherit the wind: and the fool shall be servant to the wise of heart.
12:15 The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.
  16 A fool's wrath is presently known: but a prudent man covereth shame.
  23 A prudent man concealeth knowledge: but the heart of fools proclaimeth foolishness.
13:16 Every prudent man dealeth with knowledge: but a fool layeth open his folly.
  19 The desire accomplished is sweet to the soul: but it is abomination to fools to depart from evil.
  20 He that walketh with wise men shall be wise: but a companion of fools shall be destroyed.
14:1 Every wise woman buildeth her house: but the foolish plucketh it down with her hands.
  3 In the mouth of the foolish is a rod of pride: but the lips of the wise shall preserve them.
  7 Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge.
  8 The wisdom of the prudent is to understand his way: but the folly of fools is deceit.
  9 Fools make a mock at sin: but among the righteous there is favour.
  16 A wise man feareth, and departeth from evil: but the fool rageth, and is confident.
  17 He that is soon angry dealeth foolishly: and a man of wicked devices is hated.
  24 The crown of the wise is their riches: but the foolishness of fools is folly.
  33 Wisdom resteth in the heart of him that hath understanding: but that which is in the midst of fools is made known.
15:2 The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
  5 A fool despiseth his father's instruction: but he that regardeth reproof is prudent.
  7 The lips of the wise disperse knowledge: but the heart of the foolish doeth not so.
  14 The heart of him that hath understanding seeketh knowledge: but the mouth of fools feedeth on foolishness.
  20 A wise son maketh a glad father: but a foolish man despiseth his mother.
16:22 Understanding is a wellspring of life unto him that hath it: but the instruction of fools is folly.
17:7 Excellent speech becometh not a fool: much less do lying lips a prince.
  10 A reproof entereth more into a wise man than an hundred stripes into a fool.
  12 Let a bear robbed of her whelps meet a man, rather than a fool in his folly.
  16 Wherefore is there a price in the hand of a fool to get wisdom, seeing he hath no heart to it?
  21 He that begetteth a fool doeth it to his sorrow: and the father of a fool hath no joy.
  24 Wisdom is before him that hath understanding; but the eyes of a fool are in the ends of the earth.
  25 A foolish son is a grief to his father, and bitterness to her that bare him.
  28 Even a fool, when he holdeth his peace, is counted wise: and he that shutteth his lips is esteemed a man of understanding.
18:2 A fool hath no delight in understanding, but that his heart may discover itself.
  6 A fool's lips enter into contention, and his mouth calleth for strokes.
  7 A fool's mouth is his destruction, and his lips are the snare of his soul.
19:1 Better is the poor that walketh in his integrity, than he that is perverse in his lips, and is a fool.
  3 The foolishness of man perverteth his way: and his heart fretteth against the LORD.
  10 Delight is not seemly for a fool; much less for a servant to have rule over princes.
  13 A foolish son is the calamity of his father: and the contentions of a wife are a continual dropping.
  29 Judgments are prepared for scorners, and stripes for the back of fools.
20:3 It is an honour for a man to cease from strife: but every fool will be meddling.
21:20 There is treasure to be desired and oil in the dwelling of the wise; but a foolish man spendeth it up.
22:15 Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
23:9 Speak not in the ears of a fool: for he will despise the wisdom of thy words.
24:7 Wisdom is too high for a fool: he openeth not his mouth in the gate.
  9 The thought of foolishness is sin: and the scorner is an abomination to men.
26:1 As snow in summer, and as rain in harvest, so honour is not seemly for a fool.
  3 A whip for the horse, a bridle for the ass, and a rod for the fool's back.
  4 Answer not a fool according to his folly, lest thou also be like unto him.
  5 Answer a fool according to his folly, lest he be wise in his own conceit.
  6 He that sendeth a message by the hand of a fool cutteth off the feet, and drinketh damage.
  7 The legs of the lame are not equal: so is a parable in the mouth of fools.
  8 As he that bindeth a stone in a sling, so is he that giveth honour to a fool.
  9 As a thorn goeth up into the hand of a drunkard, so is a parable in the mouths of fools.
  10 The great God that formed all things both rewardeth the fool, and rewardeth transgressors.
  11 As a dog returneth to his vomit, so a fool returneth to his folly.
  12 Seest thou a man wise in his own conceit? there is more hope of a fool than of him.
27:3 A stone is heavy, and the sand weighty; but a fool's wrath is heavier than them both.
  22 Though thou shouldest bray a fool in a mortar among wheat with a pestle, yet will not his foolishness depart from him.
28:26 He that trusteth in his own heart is a fool: but whoso walketh wisely, he shall be delivered.
29:9 If a wise man contendeth with a foolish man, whether he rage or laugh, there is no rest.
  11 A fool uttereth all his mind: but a wise man keepeth it in till afterwards.
  20 Seest thou a man that is hasty in his words? there is more hope of a fool than of him.
30:22 For a servant when he reigneth; and a fool when he is filled with meat;
  32 If thou hast done foolishly in lifting up thyself, or if thou hast thought evil, lay thine hand upon thy mouth.

Ecclesiastes 2:14 The wise man's eyes are in his head; but the fool walketh in darkness: and I myself perceived also that one event happeneth to them all.
  15 Then said I in my heart, As it happeneth to the fool, so it happeneth even to me; and why was I then more wise? Then I said in my heart, that this also is vanity.
  16 For there is no remembrance of the wise more than of the fool for ever; seeing that which now is in the days to come shall all be forgotten. And how dieth the wise man? as the fool.
  19 And who knoweth whether he shall be a wise man or a fool? yet shall he have rule over all my labour wherein I have laboured, and wherein I have shewed myself wise under the sun. This is also vanity.
4:5 The fool foldeth his hands together, and eateth his own flesh.
  13 Better is a poor and a wise child than an old and foolish king, who will no more be admonished.
5:1 Keep thy foot when thou goest to the house of God, and be more ready to hear, than to give the sacrifice of fools: for they consider not that they do evil.
  3 For a dream cometh through the multitude of business; and a fool's voice is known by multitude of words.
  4 When thou vowest a vow unto God, defer not to pay it; for he hath no pleasure in fools: pay that which thou hast vowed.
6:8 For what hath the wise more than the fool? what hath the poor, that knoweth to walk before the living?
7:4 The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth.
  5 It is better to hear the rebuke of the wise, than for a man to hear the song of fools.
  6 For as the crackling of thorns under a pot, so is the laughter of the fool: this also is vanity.
  9 Be not hasty in thy spirit to be angry: for anger resteth in the bosom of fools.
  17 Be not over much wicked, neither be thou foolish: why shouldest thou die before thy time?
  25 I applied mine heart to know, and to search, and to seek out wisdom, and the reason of things, and to know the wickedness of folly, even of foolishness and madness:
9:17 The words of wise men are heard in quiet more than the cry of him that ruleth among fools.
10:2 A wise man's heart is at his right hand; but a fool's heart at his left.
  3 Yea also, when he that is a fool walketh by the way, his wisdom faileth him, and he saith to every one that he is a fool.
  12 The words of a wise man's mouth are gracious; but the lips of a fool will swallow up himself.
  13 The beginning of the words of his mouth is foolishness: and the end of his talk is mischievous madness.
  14 A fool also is full of words: a man cannot tell what shall be; and what shall be after him, who can tell him?
  15 The labour of the foolish wearieth every one of them, because he knoweth not how to go to the city.

Isaiah 19:11 Surely the princes of Zoan are fools, the counsel of the wise counsellors of Pharaoh is become brutish: how say ye unto Pharaoh, I am the son of the wise, the son of ancient kings?
  13 The princes of Zoan are become fools, the princes of Noph are deceived; they have also seduced Egypt, even they that are the stay of the tribes thereof.
35:8 And an highway shall be there, and a way, and it shall be called The way of holiness; the unclean shall not pass over it; but it shall be for those: the wayfaring men, though fools, shall not err therein.
44:25 That frustrateth the tokens of the liars, and maketh diviners mad; that turneth wise men backward, and maketh their knowledge foolish;

Jeremiah 4:22 For my people is foolish, they have not known me; they are sottish children, and they have none understanding: they are wise to do evil, but to do good they have no knowledge.
5:4 Therefore I said, Surely these are poor; they are foolish: for they know not the way of the LORD, nor the judgment of their God.
  21 Hear now this, O foolish people, and without understanding; which have eyes, and see not; which have ears, and hear not:
10:8 But they are altogether brutish and foolish: the stock is a doctrine of vanities.
17:11 As the partridge sitteth on eggs, and hatcheth them not; so he that getteth riches, and not by right, shall leave them in the midst of his days, and at his end shall be a fool.

Lamentations 2:14 Thy prophets have seen vain and foolish things for thee: and they have not discovered thine iniquity, to turn away thy captivity; but have seen for thee false burdens and causes of banishment.

Ezekiel 13:3 Thus saith the Lord GOD; Woe unto the foolish prophets, that follow their own spirit, and have seen nothing!

Hosea 9:7 The days of visitation are come, the days of recompence are come; Israel shall know it: the prophet is a fool, the spiritual man is mad, for the multitude of thine iniquity, and the great hatred.

Zechariah 11:15 And the LORD said unto me, Take unto thee yet the instruments of a foolish shepherd.

Matthew 5:22 But I say unto you, That whosoever is angry with his brother without a cause shall be in danger of the judgment: and whosoever shall say to his brother, Raca, shall be in danger of the council: but whosoever shall say, Thou fool, shall be in danger of hell fire.
7:26 And every one that heareth these sayings of mine, and doeth them not, shall be likened unto a foolish man, which built his house upon the sand:
23:17 Ye fools and blind: for whether is greater, the gold, or the temple that sanctifieth the gold?
  19 Ye fools and blind: for whether is greater, the gift, or the altar that sanctifieth the gift?
25:2 And five of them were wise, and five were foolish.
  3 They that were foolish took their lamps, and took no oil with them:
  8 And the foolish said unto the wise, Give us of your oil; for our lamps are gone out.

Mark 7:22 Thefts, covetousness, wickedness, deceit, lasciviousness, an evil eye, blasphemy, pride, foolishness:

Luke 11:40 Ye fools, did not he that made that which is without make that which is within also?
12:20 But God said unto him, Thou fool, this night thy soul shall be required of thee: then whose shall those things be, which thou hast provided?
24:25 Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:

Romans 1:21 Because that, when they knew God, they glorified him not as God, neither were thankful; but became vain in their imaginations, and their foolish heart was darkened.
  22 Professing themselves to be wise, they became fools,
2:20 An instructor of the foolish, a teacher of babes, which hast the form of knowledge and of the truth in the law.
10:19 But I say, Did not Israel know? First Moses saith, I will provoke you to jealousy by them that are no people, and by a foolish nation I will anger you.

1 Corinthians 1:18 For the preaching of the cross is to them that perish foolishness; but unto us which are saved it is the power of God.
  20 Where is the wise? where is the scribe? where is the disputer of this world? hath not God made foolish the wisdom of this world?
  21 For after that in the wisdom of God the world by wisdom knew not God, it pleased God by the foolishness of preaching to save them that believe.
  23 But we preach Christ crucified, unto the Jews a stumblingblock, and unto the Greeks foolishness;
  25 Because the foolishness of God is wiser than men; and the weakness of God is stronger than men.
  27 But God hath chosen the foolish things of the world to confound the wise; and God hath chosen the weak things of the world to confound the things which are mighty;
2:14 But the natural man receiveth not the things of the Spirit of God: for they are foolishness unto him: neither can he know them, because they are spiritually discerned.
3:18 Let no man deceive himself. If any man among you seemeth to be wise in this world, let him become a fool, that he may be wise.
  19 For the wisdom of this world is foolishness with God. For it is written, He taketh the wise in their own craftiness.
4:10 We are fools for Christ's sake, but ye are wise in Christ; we are weak, but ye are strong; ye are honourable, but we are despised.
15:36 Thou fool, that which thou sowest is not quickened, except it die:

2 Corinthians 11:16 I say again, let no man think me a fool; if otherwise, yet as a fool receive me, that I may boast myself a little.
  17 That which I speak, I speak it not after the Lord, but as it were foolishly, in this confidence of boasting.
  19 For ye suffer fools gladly, seeing ye yourselves are wise.
  21 I speak as concerning reproach, as though we had been weak. Howbeit whereinsoever any is bold, (I speak foolishly,) I am bold also.
  23 Are they ministers of Christ? (I speak as a fool) I am more; in labours more abundant, in stripes above measure, in prisons more frequent, in deaths oft.
12:6 For though I would desire to glory, I shall not be a fool; for I will say the truth: but now I forbear, lest any man should think of me above that which he seeth me to be, or that he heareth of me.
  11 I am become a fool in glorying; ye have compelled me: for I ought to have been commended of you: for in nothing am I behind the very chiefest apostles, though I be nothing.

Galatians 3:1 O foolish Galatians, who hath bewitched you, that ye should not obey the truth, before whose eyes Jesus Christ hath been evidently set forth, crucified among you?
  3 Are ye so foolish? having begun in the Spirit, are ye now made perfect by the flesh?

Ephesians 5:4 Neither filthiness, nor foolish talking, nor jesting, which are not convenient: but rather giving of thanks.
  15 See then that ye walk circumspectly, not as fools, but as wise,

1 Timothy 6:9 But they that will be rich fall into temptation and a snare, and into many foolish and hurtful lusts, which drown men in destruction and perdition.

2 Timothy 2:23 But foolish and unlearned questions avoid, knowing that they do gender strifes.

Titus 3:3 For we ourselves also were sometimes foolish, disobedient, deceived, serving divers lusts and pleasures, living in malice and envy, hateful, and hating one another.
  9 But avoid foolish questions, and genealogies, and contentions, and strivings about the law; for they are unprofitable and vain.

1 Peter 2:15 For so is the will of God, that with well doing ye may put to silence the ignorance of foolish men: