The Scofield Bible Commentary, by Cyrus Ingerson Scofield, , at sacred-texts.com
(See Scofield) - (Act 9:7).
(See Scofield) - (Rom 3:23).
when I was
That is, probably on his first visit to Jerusalem after his conversion.
was free born
Am a Roman born, that is, of a father who had obtained citizenship.
Or, tortured him.