He who corrects a scoffer gets shame and hatred

Proverbs 9:7-8
New King James Version (NKJV)

7 “He who corrects a scoffer gets shame for himself,
And he who rebukes a wicked man only harms himself.
8 Do not correct a scoffer, lest he hate you;
Rebuke a wise man, and he will love you.