Romans 12:20
Therefore if your enemy hunger, feed him; if he thirst, give him drink: for in so doing you shall heap coals of fire on his head.
ā The Restored Word Bible
Context
18 If it be possible, as much as lieth in you, live peaceably with all men.
19 Dearly beloved, avenge not yourselves, but give place unto wrath: for it is written, Vengeance mine; I will repay, says the Lord.
20 Therefore if your enemy hunger, feed him; if he thirst, give him drink: for in so doing you shall heap coals of fire on his head.
21 Be not overcome of evil, but overcome evil with good.