Revelation 19:4-6   New International Version    

The twenty-four elders and the four living creatures fell down and worshiped God, who was seated on the throne. And they cried:

“Amen, Hallelujah!”

Then a voice came from the throne, saying:

“Praise our God,
    all you his servants,
you who fear him,
    both great and small!”

Then I heard what sounded like a great multitude, like the roar of rushing waters and like loud peals of thunder, shouting:

“Hallelujah!
    For our Lord God Almighty reigns.