Romans 15:10-11
And again it says [Deut. 32:43], "Rejoice with His people [i.e., the Jews], you Gentiles."
Revelation 5:11-14
Then I looked, and heard the voice of many angels surrounding the throne and the living beings and elders. They numbered in the tens of thousands, and thousands and thousands [more]. [Note: The Greek says "myriads of myriads"].
Revelation 19:1
After these things I heard what sounded like the loud voices of a huge crowd in heaven, shouting, "Hallelujah [which means, "Praise God"]! Salvation and splendor and power belong to our God.
Revelation 19:5-6
Then a voice came from the throne, saying, "Give praise to our God, all of you [who are] His servants, you who are the least significant and [also] the most important ones, who revere Him."