I shut up many of the saints — Men not only innocent, but good, just, holy. I gave my vote against them — That is, I joined with those who condemned them. Perhaps the chief priests did also give him power to vote on these occasions.
Related Commentaries of Acts 26:10
Acts 26:10
10 Which 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.