Revelation 7:9-10

9After this, I looked again. I saw a very big crowd of people. There were so many people that nobody could count them. They came from every nation, from every tribe and from every language. They were standing in front of the throne and in front of the Lamb. They were wearing long white clothes and they held branches of palm trees in their hands.

10They shouted loudly: ‘We worship our God who sits on the throne. And we worship the Lamb. They have saved us from Satan's power.’