Matthew 10:14

11 And into whatever town or small place you go, make search there for someone who is respected, and make his house your resting-place till you go away.

12 And when you go in, say, May peace be on this house.

13 And if the house is good enough, let your peace come on it: but if not, let your peace come back to you.

14 And whoever will not take you in, or give ear to your words, when you go out from that house or that town, put off its dust from your feet.

15 Truly I say to you, It will be better for the land of Sodom and Gomorrah in the day of God's judging than for that town.

16 See, I send you out as sheep among wolves. Be then as wise as snakes, and as gentle as doves.

17 But be on the watch against men: for they will give you up to the Sanhedrins, and in their Synagogues they will give you blows;