Acts 22:20

22:20 When the blood of Stephen, your witness, was shed, I also was standing by, and consenting to his death, and guarding the cloaks of those who killed him.'
-World English Bible

Other Translation

22:20 And when the blood of thy martyr Stephen was shed, I also was standing by, and consenting unto his death, and kept the raiment of them that slew him.
-King James Version