Revelation 6:7-9

Living Bible

⁷ And when the fourth seal was broken, I heard the fourth Living Being say, “Come!” ⁸ And now I saw a pale horse, and its rider’s name was Death. And there followed after him another horse whose rider’s name was Hell. They were given control of one-fourth of the earth, to kill with war and famine and disease and wild animals.

⁹ And when he broke open the fifth seal, I saw an altar, and underneath it all the souls of those who had been martyred for preaching the Word of God and for being faithful in their witnessing.