Philippians 3:3-5

3For we are the true circumcision, who worship God in the spirit, and rejoice in Christ Jesus, and have no confidence in the flesh.

4Though I might also have confidence in the flesh. If any other man thinketh that he hath reason to trust in the flesh, I more: 5Circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, an Hebrew of the Hebrews; with respect to the law, a Pharisee;