Proverbs 9:7-9

⁷He that correcteth a scorner acquireth for himself abuse; and he that reproveth the wicked getteth himself a blemish.

⁸Do not correct a scorner, lest he hate thee: reprove a wise man, and he will love thee.

⁹Give to the wise instruction, and he will become yet wiser: impart knowledge to the righteous, and he will increase his information.