2 Bible Verses about An Innumerable Number

After this, I saw, and beheld a great multitude, which no one could number, out of every nation, and tribe, and people, and language, standing before the throne, and before the Lamb, clothed in white robes, and palms in their hands;

And when the thousand years shall be accomplished, Satan shall be loosed from his confinement; and he shall go forth to deceive the nations which are in the four corners of the earth. Gog and Magog, to gather them together for war; whose number is like the sand of the sea.