'Shake Off the Dust' in the Bible

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.

And whosoever shall not receive you, nor hear you, when ye depart thence, shake off the dust under your feet for a testimony against them. Verily I say unto you, It shall be more tolerable for Sodom and Gomorrha in the day of judgment, than for that city.

And as many as receive you not, when ye depart from that city, shake off the dust from your feet for a testimony against them.

and cry, "we shake off the dust, that sticks to our feet, against you: but take notice, the kingdom of God has been near you."