Proverbs 18:4
The words of a man's mouth deep waters, the wellspring of wisdom a flowing brook.
ā The Restored Word Bible
Context
2 A fool has no delight in understanding, but that his heart may discover itself.
3 When the wicked cometh, cometh also contempt, and with ignominy reproach.
4 The words of a man's mouth deep waters, the wellspring of wisdom a flowing brook.
5 not good to accept the person of the wicked, to overthrow the righteous in judgment.
6 A fool's lips enter into contention, and his mouth calleth for strokes.