Matthew 18:15-18

"And if your brother sins against you, go and show him where he wronged you, [but] keep it between just the two of you. If he listens to you [i.e., accepts your reasoning and repents], you have won your brother [back].

Romans 12:18

If it is at all possible, as far as your part is concerned, live peacefully with all people.

Treasury of Scripture Knowledge

Summary

And the tribes of Israel sent men through all the tribe of Benjamin, saying, What wickedness is this that is done among you?

Bible References

Sent men

Matthew 18:15
"And if your brother sins against you, go and show him where he wronged you, [but] keep it between just the two of you. If he listens to you [i.e., accepts your reasoning and repents], you have won your brother [back].
Romans 12:18
If it is at all possible, as far as your part is concerned, live peacefully with all people.