Romans 12:19

17 Do not repay anyone evil for evil. Carefully consider what is right in the eyes of everybody.

18 If it is possible on your part, live at peace with everyone.

Do not avenge yourselves, beloved, but leave room for God’s wrath. For it is written: “Vengeance is Mine; I will repay, says the Lord.”

20 On the contrary, “If your enemy is hungry, feed him; if he is thirsty, give him a drink. For in so doing, you will heap burning coals on his head.”

21 Do not be overcome by evil, but overcome evil with good.

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
Do not avenge yourselves, beloved, but leave room for God’s wrath. For it is written: “Vengeance is Mine; I will repay, says the Lord.”
KJV
Dearly beloved, avenge not yourselves, but rather give place unto wrath: for it is written, Vengeance is mine; I will repay, saith the Lord.
WEB
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.”
ASV
Avenge not yourselves, beloved, but give place unto the wrath [of God]: for it is written, Vengeance belongeth unto me; I will recompense, saith the Lord.
DARBY
not avenging yourselves, beloved, but give place to wrath; for it is written, Vengeance [belongs] to me, *I* will recompense, saith the Lord.
BLB
not avenging yourselves, beloved; but give place to wrath, for it has been written: “Vengeance [is] Mine, I will repay, says the Lord.”
ÅB
Ta ikke hevn, mine elskede, men gi plass til Guds vrede! For det er skrevet: «Hevnen hører meg til, jeg vil gjengjelde,» sier Herren.
OTB
Ta ikke hevn, mine kjære venner, men gi rom for Guds vrede, for det står skrevet: "Hevnen er min; jeg vil gjengjelde," sier Herren.
B1930
Hevn eder ikke selv, mine elskede, men gi vreden rum! for det er skrevet: Mig hører hevnen til, jeg vil gjengjelde, sier Herren.

Study notes (Tyndale)

Original text and word study

Cross references