Philippians 3:6 in the King James Version
Concerning zeal, persecuting the church; touching the righteousness which is in the law, blameless.
Context
5 circumcised the eighth day, of the stock of Israel, of the tribe of Benjamin, a Hebrew of Hebrews; concerning the law, a Pharisee;
6 concerning zeal, persecuting the assembly; concerning the righteousness which is in the law, found blameless.
7 However, I consider those things that were gain to me as a loss for Christ.