The way of a fool is right in his own eyes: but he that hearkeneth unto counsel is wise.  Proverbs 12:15

A fool's mouth is his destruction, and his lips are the snare of his soul. Proverbs 18:7

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. Psalms 14:1

How long, ye simple ones, will ye love simplicity? and the scorners delight in their scorning, and fools hate knowledge? Proverbs 1:22

He that hideth hatred with lying lips, and he that uttereth a slander, is a fool. Proverbs 10:18

A foolish woman is clamorous: she is simple, and knoweth nothing. Proverbs 9:13

A wise man feareth, and departeth from evil: but the fool rageth, and is confident. Proverbs 14:16

A fool despiseth his father's instruction: but he that regardeth reproof is prudent. Proverbs 15:5

It is an honour for a man to cease from strife: but every fool will be meddling. Proverbs 20:3

As a dog returneth to his vomit, so a fool returneth to his folly. Proverbs 26:11

The fear of the LORD is the beginning of knowledge: but fools despise wisdom and instruction. Proverbs 1:7

Forsake the foolish, and live; and go in the way of understanding. Proverbs 9:7

He that walketh with wise men shall be wise: but a companion of fools shall be destroyed. Proverbs 13:20

Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge. The wisdom of the prudent is to understand his way: but the folly of fools is deceit. Fools make a mock at sin: but among the righteous there is favour. Proverbs 14:7-9