Revelation 6:7–8

7 When the Lamb opened the fourth seal, I heard the voice of the fourth living creaturep say, “Come!” 8 I looked, and there before me was a pale horse!q Its rider was named Death, and Hadesr was following close behind him. They were given power over a fourth of the earth to kill by sword, famine and plague, and by the wild beasts of the earth.s