Acts 21:31-33

31While they were trying to kill him, a report was sent up to the commanding officer of the cohort that all Jerusalem was in confusion.

32He immediately took soldiers and centurions and ran down to the crowd. When they saw the commanding officer and the soldiers, they stopped beating Paul.

33Then the commanding officer came up and arrested him and ordered him to be tied up with two chains; he then asked who he was and what he had done.