Philippians 3:3-5

New Revised Standard Version Catholic Edition

³ For it is we who are the circumcision, who worship in the Spirit of God^[a] and boast in Christ Jesus and have no confidence in the flesh— ⁴ even though I, too, have reason for confidence in the flesh.

If anyone else has reason to be confident in the flesh, I have more: ⁵ circumcised on the eighth day, a member of the people of Israel, of the tribe of Benjamin, a Hebrew born of Hebrews; as to the law, a Pharisee;