Luke 10:5-6

Whatever house you enter, first say, Peace be to this house.

Acts 10:36

The word which he sent to the sons of Israel, preaching peace by Jesus Christ, (he is Lord of all,)

2 Corinthians 5:18-1

And all these things are from God, who has reconciled us to himself through Jesus Christ, and has given to us the ministry of reconciliation;

Ephesians 2:17

and having come, he preached peace to you who were far off, and to those who were near:

Treasury of Scripture Knowledge

Summary

When thou comest nigh unto a city to fight against it, then proclaim peace unto it.

Bible References

Then proclaim

Luke 10:5
Whatever house you enter, first say, Peace be to this house.
Acts 10:36
The word which he sent to the sons of Israel, preaching peace by Jesus Christ, (he is Lord of all,)
2 Corinthians 5:18
And all these things are from God, who has reconciled us to himself through Jesus Christ, and has given to us the ministry of reconciliation;
2 Corinthians 6:1
As co-workers with him, we beseech you, that you receive not the grace of God in vain:
Ephesians 2:17
and having come, he preached peace to you who were far off, and to those who were near: