Proverbs 26:10

8As he that bindeth a stone in a sling, so is he that giveth honour to a fool.

9As a thorn goeth up into the hand of a drunkard, so is a parable in the mouth of fools.

10The great God that formed all things both rewardeth the fool, and rewardeth transgressors.

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

12Seest thou a man wise in his own conceit? there is more hope of a fool than of him.