Prov 9.7-8 He that reproveth a scorner getteth to himself shame: and he that rebuketh a wicked man getteth himself a blot.
Prov 23.9 Speak not in the ears of a fool: for he will despise the wisdom of thy words.
Fapt 13.45-46 But when the Jews saw the multitudes, they were filled with envy, and spake against those things which were spoken by Paul, contradicting and blaspheming.