Philippians 3:4b-6 (New International Version)

      If anyone else thinks he has reasons to put 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; in regard to the law, a Pharisee; 6as for zeal, persecuting the church; as for legalistic righteousness, faultless.

From 3:4-6&version=NIV