Acts 13:51
But they shook off the dust of their feet against them, and came unto Iconium.
Cross-reference
Acts 14:1 shows Paul and Barnabas preaching in Iconium — the immediate result after shaking off dust at Pisidian Antioch.
Acts 18:6 describes Paul shaking his garments in protest — the same symbolic act against rejection, here against Jews in Corinth.
In Acts 14:21, they return to the same city where they shook off dust, showing perseverance despite rejection.
Matthew 10:14 records Jesus commanding disciples to shake off dust — this action in Acts obeys that instruction.
Mark 6:11 gives the same command to shake dust off feet — Acts 13:51 fulfills it as a testimony.
Luke 9:5 instructs to shake off dust — Acts 13:51 enacts that testimony against rejection.
In Nehemiah 5:13, Nehemiah shakes his garments as a curse — parallel to shaking off dust as a judgment gesture against rejecters.
In Luke 10:10, Jesus commands shaking off dust as a testimony — here Paul and Barnabas obey that instruction.
In 2 Timothy 3:11, Paul mentions persecutions at Antioch, Iconium, Lystra — the very cities he visited after shaking dust here.