Revelation 12:6-8

Darby Translation

⁶ And the woman fled into the wilderness, where she has there a place prepared of God, that they should nourish her there a thousand two hundred [and] sixty days.

⁷ And there was war in the heaven: Michael and his angels went to war with the dragon. And the dragon fought, and his angels;

⁸ and he prevailed not, nor was their place found any more in the heaven.