Proverbs 15:2

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

but the mouth of the fool spouts out folly.

Proverbs 15:28

15:28 The heart of the righteous considers how to answer,

but the mouth of the wicked pours out evil things.

Proverbs 1:23

1:23 If only you will respond to my rebuke,

then I will pour out my thoughts to you

and I will make my words known to you.

Proverbs 18:4

18:4 The words of a person’s mouth are like deep waters,

and the fountain of wisdom is like a flowing brook.