Drive out the mocker, and conflict will depart; even quarreling and insults will cease.

Genesis 21:9
But Sarah saw that the son whom Hagar the Egyptian had borne to Abraham was mocking her son,

Genesis 21:10
and she said to Abraham, "Expel the slave woman and her son, for the slave woman's son will never share in the inheritance with my son Isaac!"

Proverbs 18:6
A fool's lips bring him strife, and his mouth invites a beating.

Proverbs 26:20
Without wood, a fire goes out; without gossip, a conflict ceases.

Cast out the scorner, and contention shall go out; yes, strife and reproach shall cease.