WNT(i)
9 After this I looked, and a vast host appeared which it was impossible for anyone to count, gathered out of every nation and from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in long white robes, and carrying palm-branches in their hands.
10 In loud voices they were exclaiming, "It is to our God who is seated on the throne, and to the Lamb, that we owe our salvation!"
11 All the angels were standing in a circle round the throne and round the Elders and the four living creatures, and they fell on their faces in front of the throne and worshipped God.
12 "Even so!" they cried: "The blessing and the glory and the wisdom and the thanks and the honor and the power and the might are to be ascribed to our God, until the Ages of the Ages! Even so!"
13 Then, addressing me, one of the Elders said, "Who are these people clothed in the long white robes? And where have they come from?"
14 "My lord, you know," I replied. "They are those," he said, "who have just passed through the great distress, and have washed their robes and made them white in the blood of the Lamb.