Proverbs 29:9 KJV
If a wise man contendeth with a foolish man, whether he rage or laugh, there is no rest.
Proverbs 29:7–11 KJV Chapter Context
7
The righteous considereth the cause of the poor: but the wicked regardeth not to know it.
8
Scornful men bring a city into a snare: but wise men turn away wrath.
9
If a wise man contendeth with a foolish man, whether he rage or laugh, there is no rest.
10
The bloodthirsty hate the upright: but the just seek his soul.
11
A fool uttereth all his mind: but a wise man keepeth it in till afterwards.