KJV - And if the son of peace be there, your peace shall rest upon it: if not, it shall turn to you again.

ASV - And if a son of peace be there, your peace shall rest upon him: but if not, it shall turn to you again.

BBE - And if a son of peace is there, your peace will be with him: but if not, it will come back to you again.

WEB - If a son of peace is there, your peace will rest on him; but if not, it will return to you.

YLT - and if indeed there may be there the son of peace, rest on it shall your peace; and if not so, upon you it shall turn back.

Notes