Matthew 10:11-15

11 When you arrive in a town or a village, look for a good person there. Continue to stay in that person's house until you leave there. 12 When you go into the house, ask God to bless the people there with peace. 13 If the people of that house deserve God's blessing, then they will have peace. But if they do not deserve it, God will bless you with peace instead of them. 14 Sometimes you will go to some house or town and the people will not accept you there. They will not listen to your message. Then you should leave. Clean the dirt of that place off your feet. 15 I tell you this. One day God will punish people like that. God will punish them even more than the people who lived in Sodom and Gomorrah long ago.’