Matthew 10:12-15

12And when you go into a household, greet it.

13If the household is worthy, let your peace come upon it. But if it is not worthy, let your peace return to you.

14And whoever will not receive you nor hear your words, when you depart from that house or city, shake off the dust from your feet.

15Assuredly, I say to you, it will be more tolerable for the land of Sodom and Gomorrah in the day of judgment than for that city!