Proverbs 14:7-9 NIV

7 Stay away from a foolish man, for you will not find knowledge on his lips.
8 The wisdom of the prudent is to give thought to their ways,1 but the folly of fools is deception.2

References for Proverbs 14:8

      9 Fools mock at making amends for sin, but goodwill is found among the upright.