WPNT(i)
9 Do not provide gold nor silver nor copper in your money belts,
10 nor a knapsack for the road, nor two tunics, nor sandals, nor staffs; because the worker is worthy of his food.
11 “In whatever city or village you may enter, inquire who in it is worthy, and stay there until you go out.
12 Upon entering the house, greet it;
13 and should the house be worthy, let your peace come upon it; but should it not be worthy, let your peace return to you.
14 And whoever will not receive you nor hear your words, as you go out from that house or city shake off the dust from your feet.