Romans 12:19
Dearly beloved, avenge not yourselves, but rather give place to wrath: for it is written, Vengeance is mine; I will repay, said the Lord.
Topicalbible.org—AKJV

Nahum 1:2
God is jealous, and the LORD revenges; the LORD revenges, and is furious; the LORD will take vengeance on his adversaries, and he reserves wrath for his enemies.
Topicalbible.org—AKJV

Leviticus 19:18
You shall not avenge, nor bear any grudge against the children of your people, but you shall love your neighbor as yourself: I am the LORD.
Topicalbible.org—AKJV