Revelation 12:3, 4, 16, 17

Then another sign appeared in heaven: an enormous red dragon with seven heads and ten horns and seven crowns on its heads.

Its tail swept a third of the stars out of the sky and flung them to the earth. The dragon stood in front of the woman who was about to give birth, so that it might devour her child the moment he was born.

But the earth helped the woman by opening its mouth and swallowing the river that the dragon had spewed out of his mouth.

Then the dragon was enraged at the woman and went off to wage war against the rest of her offspring—those who keep God’s commands and hold fast their testimony about Jesus.