Revelation 6:7-8 - The Fourth Seal
7 And when he opened the fourth seal, I heard the voice of the fourth beast say, "Come and see." 8 And I looked. And behold, a green horse; and his name that sat on him was Death, and hell followed after him, and power was given unto them over the fourth part of the earth, to kill with sword, and with hunger, and with death, that cometh of vermin of the earth.