בְּרֹ֣ב דְּ֭בָרִים לֹ֣א יֶחְדַּל־פָּ֑שַׁע וְחֹשֵׂ֖ךְ שְׂפָתָ֣יו מַשְׂכִּֽיל׃
In the multitude of words there wanteth not transgression; But he that refraineth his lips is wise.
Read midrashic interpretation of Proverbs 10:19: and classical rabbinic exegesis.