Luke 10:6 in the King James Version
And if the son of peace be there, your peace shall rest upon it: if not, it shall turn to you again.
Context
5 Into whatever house you enter, first say, ‘Peace be to this house.’
6 If a son of peace is there, your peace will rest on him; but if not, it will return to you.
7 Remain in that same house, eating and drinking the things they give, for the laborer is worthy of his wages. Don’t go from house to house.