Revelation 12:7–9

7 Then war broke out in heaven. Michaelg and his angels fought against the dragon,h and the dragon and his angelsi fought back. 8 But he was not strong enough, and they lost their place in heaven. 9 The great dragon was hurled down—that ancient serpentj called the devil,k or Satan,l who leads the whole world astray.m He was hurled to the earth,n and his angels with him.