Revelation 12:10-12

Young's Literal Translation

¹⁰ And I heard a great voice saying in the heaven, `Now did come the salvation, and the power, and the reign, of our God, and the authority of His Christ, because cast down was the accuser of our brethren, who is accusing them before our God day and night;

¹¹ and they did overcome him because of the blood of the Lamb, and because of the word of their testimony, and they did not love their life -- unto death;

¹² because of this be glad, ye heavens, and those in them who do tabernacle; wo to those inhabiting the land and the sea, because the Devil did go down unto you, having great wrath, having known that he hath little time.'