Matthew 10:16 (KJV)

And into whatsoever city or town ye shall enter, enquire who in it is worthy; and there abide till ye go thence.

And when ye come into an house, salute it.

And if the house be worthy, let your peace come upon it: but if it be not worthy, let your peace return to you.

And whosoever shall not receive you, nor hear your words, when ye depart out of that house or city, shake off the dust of your feet.

Verily I say unto you, It shall be more tolerable for the land of Sodom and Gomorrha in the day of judgment, than for that city.

But beware of men: for they will deliver you up to the councils, and they will scourge you in their synagogues;

And ye shall be brought before governors and kings for my sake, for a testimony against them and the Gentiles.

But when they deliver you up, take no thought how or what ye shall speak: for it shall be given you in that same hour what ye shall speak.

For it is not ye that speak, but the Spirit of your Father which speaketh in you.

And the brother shall deliver up the brother to death, and the father the child: and the children shall rise up against their parents, and cause them to be put to death.