Acts 22:20

and when your witness Stephen was killed, I stood there, approving [of it] and [even] guarding the clothing of those who stoned him to death.'

Acts 7:58

They threw him out of the city and stoned him [to death]. Those who witnessed [the incident] placed their clothes at the feet of a young man named Saul.

Acts 8:1

And Saul was in full agreement with Stephen being put to death. And a great persecution broke out against the Jerusalem church, and all the disciples, except the apostles, were scattered throughout the districts of Judea and Samaria.

Romans 1:32

These people know that God's decrees require that those who practice such things deserve to die [i.e., either spiritual or temporal punishment], yet they not only do the same things [themselves], but even approve of other people who practice them.

Revelation 2:13

I know where you are living; [it is] where Satan's throne is. And [I know] that you are holding on firmly to my name, and did not deny [your] faith in me, even in the days of my faithful witness Antipas [Note: The Greek word here for witness is "martyr"], who was killed there where you are, where Satan lives.

Luke 11:48

So, [by doing this] you are witnesses [against yourselves] that you approve of the deeds of your forefathers, for they killed the prophets and you build grave monuments to them.

Acts 26:10

So, I was doing this in Jerusalem, having received [my] authority from the leading priests. I both imprisoned many of the saints [i.e., God's holy people] and [even] voiced my approval when they were put to death [See 8:1].

Revelation 17:6

And I saw that the woman was drunk on the blood of God's holy people and on the blood of those [who were killed] witnessing about Jesus. And when I saw her I was greatly amazed.

Treasury of Scripture Knowledge

Summary

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.

Consenting

Bible References

Martyr

Revelation 2:13
I know where you are living; [it is] where Satan's throne is. And [I know] that you are holding on firmly to my name, and did not deny [your] faith in me, even in the days of my faithful witness Antipas [Note: The Greek word here for witness is "martyr"], who was killed there where you are, where Satan lives.
Revelation 17:6
And I saw that the woman was drunk on the blood of God's holy people and on the blood of those [who were killed] witnessing about Jesus. And when I saw her I was greatly amazed.

Stephen

Acts 7:58
They threw him out of the city and stoned him [to death]. Those who witnessed [the incident] placed their clothes at the feet of a young man named Saul.
Acts 8:1
And Saul was in full agreement with Stephen being put to death. And a great persecution broke out against the Jerusalem church, and all the disciples, except the apostles, were scattered throughout the districts of Judea and Samaria.

Consenting

Luke 11:48
So, [by doing this] you are witnesses [against yourselves] that you approve of the deeds of your forefathers, for they killed the prophets and you build grave monuments to them.
Romans 1:32
These people know that God's decrees require that those who practice such things deserve to die [i.e., either spiritual or temporal punishment], yet they not only do the same things [themselves], but even approve of other people who practice them.