'Persecutor' in the Bible

Otherwise, my enemy will say, "I have overcome him;" Otherwise, my persecutor will rejoice when I am shaken.

As for my zeal, I was a persecutor of the church. As far as righteousness in the Law is concerned, I was blameless.

In the past I was a blasphemer, a persecutor, and a violent man. But I received mercy because I acted ignorantly in my unbelief,