Revelation 12:7-10

7Then a war broke out in heaven. Michael and his angels had to fight a war with the serpent. The serpent and its angels fought.

8But it was not strong enough, and there was no longer any place for them in heaven.

9The huge serpent was thrown down. That ancient snake, named Devil and Satan, the deceiver of the whole world, was thrown down to earth. Its angels were thrown down with it.

10Then I heard a loud voice in heaven, saying, “Now the salvation, power, kingdom of our God, and the authority of his Messiah have come. The one accusing our brothers and sisters, the one accusing them day and night in the presence of our God, has been thrown out.