Revelation:12:7-9
nkjv@Revelation:12:7 @ And war broke out in heaven: Michael and his angels fought with the dragon; and the dragon and his angels fought,
nkjv@Revelation:12:8 @ but they did not prevail, nor was a place found for them in heaven any longer.
nkjv@Revelation:12:9 @ So the great dragon was cast out, that serpent of old, called the Devil and Satan, who deceives the whole world; he was cast to the earth, and his angels were cast out with him.