Mark 6:5-9

And he could there do no mighty work, save that he laid his hands upon a few sick folk, and healed them.

And he marvelled because of their unbelief. And he went round about the villages, teaching.

And he called unto him the twelve, and began to send them forth by two and two; and gave them power over unclean spirits;

And commanded them that they should take nothing for their journey, save a staff only; no scrip, no bread, no money in their purse:

But be shod with sandals; and not put on two coats.