24:9

The devising of foolishness is sin,
And the scoffer is an abomination to men.

9:7

He who corrects a scoffer gets shame for himself,
And he who rebukes a wicked man only harms himself.

14:6

A scoffer seeks wisdom and does not find it,
But knowledge is easy to him who understands.

13:1

A wise son heeds his father's instruction,
But a scoffer does not listen to rebuke.