10 And that is just what I did in Jerusalem. On the authority of the chief priests I put many of the Lord’s people in prison, and when they were put to death, I cast my vote against them.

Read Acts 26:10 Using Other Translations

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.
And I did so in Jerusalem. I not only locked up many of the saints in prison after receiving authority from the chief priests, but when they were put to death I cast my vote against them.
Indeed, I did just that in Jerusalem. Authorized by the leading priests, I caused many believers there to be sent to prison. And I cast my vote against them when they were condemned to death.