Acts 19:29-31

29Then the city was filled with confusion; and people rushed together [as a group] into the amphitheater, dragging along with them Gaius and Aristarchus, Macedonians who were Paul’s traveling companions.

30Paul wanted to go into the [pagan] assembly, but the disciples would not let him.

31Even some of the Asiarchs (officials) who were his friends sent word to him and repeatedly warned him not to venture into the amphitheater.