Revelation 12:3-9

3Then another sign [of warning] was seen in heaven: behold, a great fiery red dragon (Satan) with seven heads and ten horns, and on his heads were seven royal crowns (diadems).

4And his tail swept [across the sky] and dragged away a third of the stars of heaven and flung them to the earth. And the dragon stood in front of the woman who was about to give birth, so that when she gave birth he might devour her child.

5And she gave birth to a Son, a male Child, who is destined to rule (shepherd) all the nations with a rod of iron; and her Child was caught up to God and to His throne.

6Then the woman fled into the wilderness where she had a place prepared by God, so that she would be nourished there for a thousand two hundred and sixty days (forty-two months; three and one-half years).

7And war broke out in heaven, Michael [the archangel] and his angels waging war with the dragon. The dragon and his angels fought,

8but they were not strong enough and did not prevail, and there was no longer a place found for them in heaven.

9And the great dragon was thrown down, the age-old serpent who is called the devil and Satan, he who continually deceives and seduces the entire inhabited world; he was thrown down to the earth, and his angels were thrown down with him.