Proverbs 9:6-8

⁶Forsake childishness, and live, and walk by the ways of prudence.

⁷He that teacheth a scorner, doth an injury to himself: and he that rebuketh a wicked man, getteth himself a blot.

⁸Rebuke not a scorner lest he hate thee. Rebuke a wise man, and he will love thee.