Revelation 7:13

And one of the elders responded, to me saying, Who are these who are clothed in white robes, and whence came they?

Revelation 7:9

After these things I saw, and behold a great multitude, which no one was able to number, out of every nation, and tribes, and peoples, and tongues, standing before the throne, and before the Lamb, clothed in white robes, and palms in their hands;

John 7:28

Then Jesus cried out in the temple, teaching and saying, You indeed know me, and know whence I am; and I have not come of myself, but the one sending me is true, whom you do not know.

Revelation 4:4

And around about the throne were twenty-four thrones: and on the thrones twenty-four elders are sitting, clothed in white garments; and upon their heads golden crowns.

Revelation 4:10

the twenty-four elders will fall down before the one sitting upon the throne, and will worship Him who lives unto the ages of the ages, and will cast their crowns before the throne,

Revelation 5:5

And one of the elders says to me; Weep not: behold, the Lion of the tribe of Judah, the Root of David, has conquered to open the book, and the seven seals.

Revelation 5:11

And I saw, and I heard as it were a voice of many angels round about the throne, and the living creatures, and the elders: and their number was myriads of myriads, and thousands of thousands;

Treasury of Scripture Knowledge

Summary

And one of the elders answered, saying unto me, What are these which are arrayed in white robes? and whence came they?

Arrayed

Whence

Bible References

Arrayed

Revelation 7:9
After these things I saw, and behold a great multitude, which no one was able to number, out of every nation, and tribes, and peoples, and tongues, standing before the throne, and before the Lamb, clothed in white robes, and palms in their hands;

Whence

John 7:28
Then Jesus cried out in the temple, teaching and saying, You indeed know me, and know whence I am; and I have not come of myself, but the one sending me is true, whom you do not know.