Acts 22:26-29

When the officer heard this, he immediately went to his commander and reported it, saying, “This man is a Roman citizen. What should we do now?” The commander came to Paul and asked him, “Tell me the truth, are you a Roman citizen?” “Yes I am,” he replied. The commander said, “I had to purchase my citizenship with a great sum of money.” Paul replied, “I was born as a citizen!” All of the soldiers who were about to whip Paul backed away, because they were afraid of the consequences for tying up and holding a Roman citizen against his will.