NET

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.

Darby

10 And I heard a great voice in the heaven saying, Now is come the salvation and the power and the kingdom of our God, and the authority of his Christ; for the accuser of our brethren has been cast out, who accused them before our God day and night:

KJV

10 And I heard a loud voice saying in heaven, Now is come salvation, and strength, and the kingdom of our God, and the power of his Christ: for the accuser of our brethren is cast down, which accused them before our God day and night.