Revelation 12:7, 13, 16

Then a terrible war broke out in heaven. Michael and his angels fought against the great dragon. The dragon and his angels fought back.

Now, when the dragon realized that he had been cast down to the earth, he set off in pursuit of the woman who had given birth to the man-child.

But the earth came to the rescue of the woman and at once opened its mouth and swallowed the river that the dragon had poured from his mouth.