Proverbs 10:19-21

Revised Standard Version

¹⁹ When words are many, transgression is not lacking,
    but he who restrains his lips is prudent.
²⁰ The tongue of the righteous is choice silver;
    the mind of the wicked is of little worth.
²¹ The lips of the righteous feed many,
    but fools die for lack of sense.