Acts 26:9-11

9I verily thought with myself, that I ought to do many things contrary to the name of Jesus of Nazareth.

10Which thing I also did in Jerusalem: and many of the saints did I shut up in prison, having received authority from the chief priests; and when they were put to death, I gave my voice against them.

11And I punished them oft in every synagogue, and compelled them to blaspheme; and being exceedingly mad against them, I persecuted them even unto strange cities.