Luke 10:3-6

Go your way; listen carefully: I am sending you out like lambs among wolves. Do not carry a money belt, a provision bag, or [extra] sandals; and do not greet anyone along the way [who would delay you]. Whatever house you enter, first say, ‘Peace [that is, a blessing of well-being and prosperity, the favor of God] to this house.’ And if anyone of peace is there [someone who is sweet-spirited and hospitable], your [blessing of] peace will rest on him; but if not, it will return to you.