Mark 1:44
1:44 He told him, “See that you do not say anything to anyone, but go, show yourself to a priest, and bring the offering that Moses commanded for your cleansing, as a testimony to them.”
Mark 6:11
6:11 If a place will not welcome you or listen to you, as you go out from there, shake the dust off your feet as a testimony against them.”
Matthew 10:18
10:18 And you will be brought before governors and kings because of me, as a witness to them and the Gentiles.
Luke 9:5
9:5 Wherever they do not receive you, as you leave that town, shake the dust off your feet as a testimony against them.”