Romans 15:10-11
Or again, Rejoice, O Gentiles, with his people.
Revelation 5:11-14
Then I looked and heard a voice of many angels encircling the throne and a voice of the Living Creatures and of the Elders; and the number of them was ten thousand times ten thousand, and thousands of thousands,
Revelation 19:1
After this I heard the semblance of the mighty voice of a great multitude in heaven, crying. "Hallelujah! Salvation and glory and power Unto the Lord our God!
Revelation 19:5-6
And a voice came forth from the throne, saying, "Praise our God, all you his slaves, All you who fear him, small and great!"