Acts 22:23-25

And as they cried out, and threw off their garments, and cast dust into the air, the chief captain commanded him to be brought into the castle, bidding that he should be examined by scourging, that he might know for what cause they so shouted against him. And when they had tied him up with the thongs, Paul said unto the centurion that stood by, Is it lawful for you to scourge a man that is a Roman, and uncondemned?