Revelation 12:7-9 And there was war in heaven: Michael and his angels warred against the dragon, and the dragon and his angels warred back.

BLB⁽ⁱ⁾ ⁷ And there was war in heaven: Michael and his angels warred against the dragon, and the dragon and his angels warred back. ⁸ And he did not have strength, nor was found a place for them any longer in heaven. ⁹ And the great dragon was thrown out, the ancient serpent, who is called the devil and Satan, deceiving the whole inhabited world. He was thrown down to the earth, and his angels were thrown down with him.