King James Version
And I said unto him, Sir, thou knowest. 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.New International Version
I answered, "Sir, you know."Catholic Public Domain Version
And I said to him, "My lord, you know." And he said to me: "These are the ones who have come out of the great tribulation, and they have washed their robes and have made them white by the blood of the Lamb