Matthew 10:9-13

Do not acquire gold, or silver, or copper for your money belts,

or a bag for your journey, or even two tunics, or sandals, or a staff; for the worker is deserving of his support.

And whatever city or village you enter, inquire who is worthy in it, and stay at his house until you leave that city.

As you enter the house, give it your greeting.

If the house is worthy, see that your blessing of peace comes upon it. But if it is not worthy, take back your blessing of peace.