Revelation 12:3-4

12:3 Then another sign appeared in heaven: a huge red dragon that had seven heads and ten horns, and on its heads were seven diadem crowns. 12:4 Now the dragon’s tail swept away a third of the stars in heaven and hurled them to the earth. Then the dragon stood before the woman who was about to give birth, so that he might devour her child as soon as it was born.

Revelation 12:9-13

12:9 So that huge dragon – the ancient serpent, the one called the devil and Satan, who deceives the whole world – was thrown down to the earth, and his angels along with him. 12:10 Then I heard a loud voice in heaven saying,

“The salvation and the power

and the kingdom of our God,

and the ruling authority of his Christ, have now come,

because the accuser of our brothers and sisters,

the one who accuses them day and night before our God,

has been thrown down.

12:11 But they overcame him

by the blood of the Lamb

and by the word of their testimony,

and they did not love their lives so much that they were afraid to die.

12:12 Therefore you heavens rejoice, and all who reside in them!

But woe to the earth and the sea

because the devil has come down to you!

He is filled with terrible anger,

for he knows that he only has a little time!”

12:13 Now when the dragon realized that he had been thrown down to the earth, he pursued the woman who had given birth to the male child.