Matthew 10:14-15

Whoever does not welcome you, nor listen to your message, as you leave that house or city, shake the dust [of it] off your feet [in contempt, breaking all ties]. [Mark 6:11; Acts 13:51] I assure you and most solemnly say to you, it will be more tolerable on the day of judgment for the land of Sodom and Gomorrah than for that city [since it rejected the Messiah’s messenger].