In Him you were also circumcised, in the putting off of your sinful nature, with the circumcision performed by Christ and not by human hands.
KJV
In whom also ye are circumcised with the circumcision made without hands, in putting off the body of the sins of the flesh by the circumcision of Christ:
ASV
in whom ye were also circumcised with a circumcision not made with hands, in the putting off of the body of the flesh, in the circumcision of Christ;