Philippians 3:4-7

4though I myself might have confidence even in the flesh: if any other man thinketh to have confidence in the flesh, I yet more:

5circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; as touching the law, a Pharisee;

6as touching zeal, persecuting the church; as touching the righteousness which is in the law, found blameless.

7Howbeit what things were gain to me, these have I counted loss for Christ.