AKJV(i)
11 And all the angels stood round about the throne, and about the elders and the four beasts, and fell before the throne on their faces, and worshipped God,
12 Saying, Amen: Blessing, and glory, and wisdom, and thanksgiving, and honor, and power, and might, be to our God for ever and ever. Amen.
13 And one of the elders answered, saying to me, What are these which are arrayed in white robes? and from where came they?
14 And I said to him, Sir, you know. And he said to me, These are they which came out of great tribulation, and have washed their robes, and made them white in the blood of the Lamb.