1 Thessalonians 5:15

15 Make sure that nobody pays back wrong for wrong, but always strive to do what is good for each other and for everyone else.

Read 1 Thessalonians 5:15 Using Other Translations

See that none render evil for evil unto any man; but ever follow that which is good, both among yourselves, and to all men.
See that no one repays anyone evil for evil, but always seek to do good to one another and to everyone.
See that no one pays back evil for evil, but always try to do good to each other and to all people.