And the Levitical singers, all of them of Asaph, of Heman, of Jeduthun, with their sons and their brothers, being clothed in white linen, having cymbals and with harps and lyres, stood at the east end of the altar, and with them a hundred and twenty priests sounding with trumpets,
I watched until the thrones were set in place, and the Ancient of Days sat, whose robe was white as snow, and the hair of His head like the pure wool. His throne was like flames of fire, and His wheels like burning fire.
And I said to him, Sir, you know. And he said to me, These are the ones who came out of the great tribulation and have washed their robes, and have whitened them in the blood of the Lamb.