Revelation 6:7-8 - The Fourth Seal
7 When the Lamb opened the fourth seal, I heard the voice of the fourth living creature say: Come! 8 I looked, and there was a pale horse. The name of the one who sat on him was Death. The grave followed him. Power was given to them over a fourth part of the earth, to kill with sword, and with hunger, and with pestilence, and with the beasts of the earth.