Proverbs 15:1-2

15:1 A gentle response turns away anger,

but a harsh word stirs up wrath.

15:2 The tongue of the wise treats knowledge correctly,

but the mouth of the fool spouts out folly.

Ecclesiastes 9:17

Wisdom versus Fools, Sin, and Folly

9:17 The words of the wise are heard in quiet,

more than the shouting of a ruler is heard among fools.