Revelation 19:4

19:4 The twenty-four elders and the four living creatures threw themselves to the ground and worshiped God, who was seated on the throne, saying: “Amen! Hallelujah!”

Revelation 19:6

The Wedding Celebration of the Lamb

19:6 Then I heard what sounded like the voice of a vast throng, like the roar of many waters and like loud crashes of thunder. They were shouting:

“Hallelujah!

For the Lord our God, the All-Powerful, reigns!