Philippians 3:2

Finally, my brothers, rejoice in the Lord! To write the same things to you, to me indeed is not tiresome, but for you it is safe.

For we are the circumcision, who worship God in the Spirit, and rejoice in Christ Jesus, and have no confidence in the flesh;

though I myself might have confidence even in the flesh. If any other man thinks that he has confidence in the flesh, I yet more:

circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; concerning the law, a Pharisee;