Luke 10:10
If they do not receive you in their city go into their streets and,
Matthew 10:14
If someone will not welcome you and listen to the message, leave that house or town, shake the dust off your feet and move on.
Luke 9:5
If someone does not receive you, when you leave the city, shake off the dust from your feet for a testimony against that person.
Acts 13:51
So they shook the dust from their feet against them, and went to Iconium.
Acts 18:6
When they opposed Paul and treated him abusively he shook out his garment and said to them: Your blood is upon your own heads. I am clean. From now on I will go to the people of the nations.