rsv Revelation:6:9-10
rsv@Revelation:6:9 @ When he opened the fifth seal, I saw under the altar the souls of those who had been slain for the word of God and for the witness they had borne;
rsv@Revelation:6:10 @ they cried out with a loud voice, "O Sovereign Lord, holy and true, how long before thou wilt judge and avenge our blood on those who dwell upon the earth?"