Matthew 10:12-15

12As you enter the home, give it your greeting. 13If the home is deserving, let your peace rest on it; if it is not, let your peace return to you. 14If anyone will not welcome you or listen to your words, leave that home or town and shake the dust off your feet.

15Truly I tell you, it will be more bearable for Sodom and Gomorrah on the day of judgment than for that town.