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

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.

Revelation 12:13

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.

Revelation 12:15

12:15 Then the serpent spouted water like a river out of his mouth after the woman in an attempt to sweep her away by a flood,