Mark 6:7-11

And He *summoned the twelve and began to send them out in pairs, and gave them authority over the unclean spirits; and He instructed them that they should take nothing for their journey, except a mere staff—no bread, no bag, no money in their belt— but to wear sandals; and He added, “Do not put on two tunics.” And He said to them, “Wherever you enter a house, stay there until you leave town. Any place that does not receive you or listen to you, as you go out from there, shake the dust off the soles of your feet for a testimony against them.”