New King James Version
19 (A)In the multitude of words sin is not lacking,
But (B)he who restrains his lips is wise.
20 The tongue of the righteous is choice silver;
The heart of the wicked is worth little.
21 The lips of the righteous feed many,
But fools die for lack of [a]wisdom.
- Proverbs 10:21 Lit. heart