Proverbs 5:23; Proverbs 14:1; Proverbs 14:8; Proverbs 14:17-18; Proverbs 14:24; Proverbs 15:21; Proverbs 18:13; Proverbs 19:3; Proverbs 22:15; Proverbs 24:9; Proverbs 26:4-5; Proverbs 27:22

23 He shall die without instruction; and in the greatness of his folly he shall go astray .
1 Every wise woman buildeth her house: but the foolish plucketh it down with her hands.
8 The wisdom of the prudent is to understand his way: but the folly of fools is deceit.
17 He that is soon angry dealeth foolishly: and a man of wicked devices is hated . 18 The simple inherit folly: but the prudent are crowned with knowledge.
24 The crown of the wise is their riches: but the foolishness of fools is folly.
21 Folly is joy to him that is destitute of wisdom: but a man of understanding walketh uprightly .
13 He that answereth a matter before he heareth it, it is folly and shame unto him.
3 The foolishness of man perverteth his way: and his heart fretteth against the LORD.
15 Foolishness is bound in the heart of a child; but the rod of correction shall drive it far from him.
9 The thought of foolishness is sin: and the scorner is an abomination to men.
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.
22 Though thou shouldest bray a fool in a mortar among wheat with a pestle, yet will not his foolishness depart from him.