Revelation 6:8-10

Complete Jewish Bible

⁸ I looked, and there in front of me was a pallid, sickly-looking horse. Its rider’s name was Death, and Sh’ol followed behind him. They were given authority to kill one-quarter of the world by war, by famine, by plagues and with the wild animals of the earth.

⁹ When the Lamb broke the fifth seal, I saw underneath the altar the souls of those who had been put to death for proclaiming the Word of God, that is, for bearing witness. ¹⁰ They cried out in a loud voice, “Sovereign Ruler, HaKadosh, the True One, how long will it be before you judge the people living on earth and avenge our blood?”