Judges 20:12
And the tribes of Israel sent men through all the tribe of Benjamin saying, What is this evil which has been done among you?
Deuteronomy 13:14
Then let a full search be made, and let questions be put with care; and if it is true and certain that such a disgusting thing has been done among you;
Deuteronomy 20:10
When you come to a town, before attacking it, make an offer of peace.
Joshua 22:13-16
And the children of Israel sent Phinehas, the son of Eleazar the priest, to the children of Reuben and the children of Gad and the half-tribe of Manasseh, to the land of Gilead,
Matthew 18:15-18
And if your brother does wrong to you, go, make clear to him his error between you and him in private: if he gives ear to you, you have got your brother back again.
Romans 12:18
As far as it is possible for you be at peace with all men.