Acts 22:26 in the King James Version
When the centurion heard that, he went and told the chief captain, saying, Take heed what thou doest: for this man is a Roman.
Context
25 When they had tied him up with straps, Paul asked the centurion who stood by, “Is it lawful for you to scourge a man who is a Roman, and not found guilty?”
26 When the centurion heard it, he went to the commanding officer and told him, “Watch what you are about to do, for this man is a Roman!”
27 The commanding officer came and asked him, “Tell me, are you a Roman?” He said, “Yes.”