Romans 12:21 WEB

¹⁹  Don't seek revenge yourselves, beloved, but give place to God's wrath. For it is written, 'Vengeance belongs to me; I will repay, says the Lord.'

²⁰  Therefore 'If your enemy is hungry, feed him. If he is thirsty, give him a drink. For in doing so, you will heap coals of fire on his head.'

²¹  Don't be overcome by evil, but overcome evil with good.