Revelation 6:9

And when it opened the fifth seal, I saw underneath the altar the souls of them that had been slain for the word of God, and for the testimony which they held;

Revelation 14:18

And another angel came out of the altar, having power over fire, and called with a loud cry to him that had the sharp sickle, saying, Send thy sharp sickle, and gather the bunches of the vine of the earth; for her grapes are fully ripened.

Revelation 20:4

And I saw thrones; and they sat upon them, and judgment was given to them; and the souls of those beheaded on account of the testimony of Jesus, and on account of the word of God; and those who had not done homage to the beast nor to his image, and had not received the mark on their forehead and hand; and they lived and reigned with the Christ a thousand years:

Revelation 1:9

I John, your brother and fellow-partaker in the tribulation and kingdom and patience, in Jesus, was in the island called Patmos, for the word of God, and for the testimony of Jesus.

Leviticus 4:7

and the priest shall put of the blood on the horns of the altar of fragrant incense, which is in the tent of meeting, before Jehovah; and he shall pour all the blood of the bullock at the bottom of the altar of burnt-offering, which is at the entrance of the tent of meeting.

John 16:2

They shall put you out of the synagogues; but the hour is coming that every one who kills you will think to render service to God;

Revelation 16:7

And I heard the altar saying, Yea, Lord God Almighty, true and righteous are thy judgments.

2 Corinthians 5:8

we are confident, I say, and pleased rather to be absent from the body and present with the Lord.

Philippians 1:23

But I am pressed by both, having the desire for departure and being with Christ, for it is very much better,

Philippians 2:17

But if also I am poured out as a libation on the sacrifice and ministration of your faith, I rejoice, and rejoice in common with you all.

2 Timothy 1:8

Be not therefore ashamed of the testimony of our Lord, nor of me his prisoner; but suffer evil along with the glad tidings, according to the power of God;

2 Timothy 4:6

For I am already being poured out, and the time of my release is come.

Revelation 1:2

who testified the word of God, and the testimony of Jesus Christ, all things that he saw.

Revelation 2:13

I know where thou dwellest, where the throne of Satan is; and thou holdest fast my name, and hast not denied my faith, even in the days in which Antipas my faithful witness was, who was slain among you, where Satan dwells.

Revelation 8:3

And another angel came and stood at the altar, having a golden censer; and much incense was given to him, that he might give efficacy to the prayers of all saints at the golden altar which was before the throne.

Revelation 9:13

And the sixth angel sounded his trumpet: and I heard a voice from the four horns of the golden altar which is before God,

Revelation 11:3-7

And I will give power to my two witnesses, and they shall prophesy a thousand two hundred and sixty days, clothed in sackcloth.

Revelation 12:11-17

and they have overcome him by reason of the blood of the Lamb, and by reason of the word of their testimony, and have not loved their life even unto death.

Revelation 19:10

And I fell before his feet to do him homage. And he says to me, See thou do it not. I am thy fellow-bondman, and the fellow-bondman of thy brethren who have the testimony of Jesus. Do homage to God. For the spirit of prophecy is the testimony of Jesus.

Treasury of Scripture Knowledge

Summary

And when he had opened the fifth seal, I saw under the altar the souls of them that were slain for the word of God, and for the testimony which they held:

General references

Bible References

I saw

Revelation 8:3
And another angel came and stood at the altar, having a golden censer; and much incense was given to him, that he might give efficacy to the prayers of all saints at the golden altar which was before the throne.
Revelation 9:13
And the sixth angel sounded his trumpet: and I heard a voice from the four horns of the golden altar which is before God,
Revelation 14:18
And another angel came out of the altar, having power over fire, and called with a loud cry to him that had the sharp sickle, saying, Send thy sharp sickle, and gather the bunches of the vine of the earth; for her grapes are fully ripened.
Leviticus 4:7
and the priest shall put of the blood on the horns of the altar of fragrant incense, which is in the tent of meeting, before Jehovah; and he shall pour all the blood of the bullock at the bottom of the altar of burnt-offering, which is at the entrance of the tent of meeting.
John 16:2
They shall put you out of the synagogues; but the hour is coming that every one who kills you will think to render service to God;
2 Timothy 4:6
For I am already being poured out, and the time of my release is come.

The souls

Revelation 20:4
And I saw thrones; and they sat upon them, and judgment was given to them; and the souls of those beheaded on account of the testimony of Jesus, and on account of the word of God; and those who had not done homage to the beast nor to his image, and had not received the mark on their forehead and hand; and they lived and reigned with the Christ a thousand years:
2 Corinthians 5:8
we are confident, I say, and pleased rather to be absent from the body and present with the Lord.
Philippians 1:23
But I am pressed by both, having the desire for departure and being with Christ, for it is very much better,

Slain

Revelation 1:9
I John, your brother and fellow-partaker in the tribulation and kingdom and patience, in Jesus, was in the island called Patmos, for the word of God, and for the testimony of Jesus.
Revelation 2:13
I know where thou dwellest, where the throne of Satan is; and thou holdest fast my name, and hast not denied my faith, even in the days in which Antipas my faithful witness was, who was slain among you, where Satan dwells.
Revelation 11:3
And I will give power to my two witnesses, and they shall prophesy a thousand two hundred and sixty days, clothed in sackcloth.
Revelation 12:11
and they have overcome him by reason of the blood of the Lamb, and by reason of the word of their testimony, and have not loved their life even unto death.
Revelation 19:10
And I fell before his feet to do him homage. And he says to me, See thou do it not. I am thy fellow-bondman, and the fellow-bondman of thy brethren who have the testimony of Jesus. Do homage to God. For the spirit of prophecy is the testimony of Jesus.
2 Timothy 1:8
Be not therefore ashamed of the testimony of our Lord, nor of me his prisoner; but suffer evil along with the glad tidings, according to the power of God;

General references

Matthew 21:35
And the husbandmen took his bondmen, and beat one, killed another, and stoned another.
Hebrews 12:4
Ye have not yet resisted unto blood, wrestling against sin.