Proverbs regarding avenging, eye for an eye, getting even, ill will, reprisal, retaliation, retribution, revenge, spitefulness, tit for tat, vengeance, vindictiveness
He will be beaten and despised, and his reproach will not be wiped away;
for jealousy kindles a husband's rage, and he will not show mercy when he takes revenge.
He will not consider any compensation; he will not be willing, even if you multiply the compensation.
Prov. 6:33-35 (read whole chapter)
Do not say, "I will pay back evil!" Wait for the LORD, so that he may vindicate you.
Prov. 20:22 (read whole chapter)