Revelation 6:9-11

And when he opened the fifth sea, I saw, under the altar, the souls of those who were slaughtered on account of the word of God, and the testimony which they held.

Revelation 17:6

And I saw the woman drunk with the blood of the saints, and with the blood of the martyrs of Jesus: and when I saw her, I wondered with great amazement.

Revelation 18:20-24

Rejoice over her, thou heaven, and you saints, and apostles, and prophets; for on your account God has pronounced sentence upon her.

Revelation 19:2

for his judgments are true and righteous; for he has judged the great harlot, who corrupted the earth with her fornication; and he has avenged the blood of his servants shed by her hand.

Treasury of Scripture Knowledge

Summary

He shall redeem their soul from deceit and violence: and precious shall their blood be in his sight.

Bible References

Precious

Revelation 6:9
And when he opened the fifth sea, I saw, under the altar, the souls of those who were slaughtered on account of the word of God, and the testimony which they held.
Revelation 17:6
And I saw the woman drunk with the blood of the saints, and with the blood of the martyrs of Jesus: and when I saw her, I wondered with great amazement.
Revelation 18:20
Rejoice over her, thou heaven, and you saints, and apostles, and prophets; for on your account God has pronounced sentence upon her.
Revelation 19:2
for his judgments are true and righteous; for he has judged the great harlot, who corrupted the earth with her fornication; and he has avenged the blood of his servants shed by her hand.