Revelation 6:9-10 And when he had opened the fifth seal, I saw under the altar the souls of them who were slain on account of the word of God, and on account of the testimony to the Lamb which was with them.

Murdock⁽ⁱ⁾ ⁹ And when he had opened the fifth seal, I saw under the altar the souls of them who were slain on account of the word of God, and on account of the testimony to the Lamb which was with them. ¹⁰ And they cried with a loud voice, saying: How long, O Lord, thou holy and true, dost thou not judge and avenge our blood on them that dwell on the earth?