Proverbs 21:23-24 King James Version (KJV)
23 Whoso keepeth his mouth and his tongue keepeth his soul from troubles.
24 Proud and haughty scorner is his name, who dealeth in proud wrath.
Proverbs 21:23-24 New International Version (NIV)
23 Those who guard their mouths and their tongues
24 The proud and arrogant person—“Mocker” is his name—