'Multitude' in the Bible

After these things I looked, and behold, a great multitude which no one could count, from every nation and all tribes and peoples and tongues, standing before the throne and before the Lamb, clothed in white robes, and palm branches were in their hands;

After these things I heard something like a loud voice of a great multitude in heaven, saying,“Hallelujah! Salvation and glory and power belong to our God;

Then I heard something like the voice of a great multitude and like the sound of many waters and like the sound of mighty peals of thunder, saying,“Hallelujah! For the Lord our God, the Almighty, reigns.