the Levites who were singers, all who belonged to Asaph, Heman, Jeduthun, and their sons and brothers, clothed in fine linen, with cymbals, harps, and lyres, stood east of the altar, and with them a hundred and twenty priests blowing trumpets.
As I watched, Thrones were set up and the Ancient of Days took his throne. His clothing was white as snow, the hair on his head like pure wool; His throne was flames of fire, with wheels of burning fire.
I said to him, “My lord, you are the one who knows.” He said to me, “These are the ones who have survived the time of great distress; they have washed their robes and made them white in the blood of the Lamb.