Luke 10:5-6

And into whatsoever house ye enter, first say, Peace be to this house.

Acts 10:36

This is the word which he sent to the children of Israel, preaching the glad tidings of peace through Jesus Christ; He is Lord of all.

2 Corinthians 5:18-1

And all things are from God, who hath reconciled us to himself through Jesus Christ, and hath given to us the ministry of reconciliation: Namely,

Ephesians 2:17

And he came and preached peace to you that were afar off, and to them that were nigh.

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
And into whatsoever house ye enter, first say, Peace be to this house.
Acts 10:36
This is the word which he sent to the children of Israel, preaching the glad tidings of peace through Jesus Christ; He is Lord of all.
2 Corinthians 5:18
And all things are from God, who hath reconciled us to himself through Jesus Christ, and hath given to us the ministry of reconciliation: Namely,
2 Corinthians 6:1
We then, as fellow-labourers, do also exhort you, not to receive the grace of God in vain.
Ephesians 2:17
And he came and preached peace to you that were afar off, and to them that were nigh.