“And if the house be worthy, let your peace come upon it: but if it be not worthy, let your peace return to you.”
King James Version (KJV)
10:13 If the house be worthy - of it, God shall give them the peace you wish them. If not, he shall give you what they refuse. The same will be the case, when we pray for them that are not worthy.
Mt 10:13 Let your peace come upon it. The Oriental salutation is, "Peace be with you". If the household were hospitable and friendly, let this blessing rest upon them. If they proved unfriendly, leave them to their own course and its results.