Revelation 7:13-15 Complete Jewish Bible (CJB)
13 One of the elders asked me, “These people dressed in white robes — who are they, and where are they from?” 14 “Sir,” I answered, “you know.” Then he told me, “These are the people who have come out of the Great Persecution. They have washed their robes and made them white with the blood of the Lamb. 15 That is why they are before God’s throne.
“Day and night they serve him in his Temple;