Bible Verse

and fools multiply words. No one knows what is coming— who can tell someone else what will happen after them?

Ecclesiastes 10:14

The wise in heart are called discerning, and gracious words promote instruction.

Proverbs 16:21

The hearts of the wise make their mouths prudent, and their lips promote instruction.

Proverbs 16:23

The one who has knowledge uses words with restraint, and whoever has understanding is even-tempered.