Philippians 3
5 Ref Being given circumcision on the eighth day, of the nation of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; in relation to the law, a Pharisee:
6 Ref In bitter hate I was cruel to the church; I kept all the righteousness of the law to the last detail.
7 Ref But those things which were profit to me, I gave up for Christ.