Philippians 3:3-5

3For we are the circumcision, who worship by the Spirit of God and glory in Christ Jesus and put no confidence in the flesh—

4though I myself have reason for confidence in the flesh also. If anyone else thinks he has reason for confidence in the flesh, I have more:

5circumcised on the eighth day, of the people of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; as to the law, a Pharisee;