Revelation 5:5

and one of the elders said to me, weep not: behold, the lion of the tribe of Juda, the offspring of David, hath prevailed to open the book, and to loose the seven seals thereof.

Revelation 7:13-14

Then one of the elders spake, and said to me, who are those that are arrayed in white robes? and whence do they come?

Treasury of Scripture Knowledge

Summary

I came near unto one of them that stood by, and asked him the truth of all this. So he told me, and made me know the interpretation of the things.

Bible References

One

Revelation 5:5
and one of the elders said to me, weep not: behold, the lion of the tribe of Juda, the offspring of David, hath prevailed to open the book, and to loose the seven seals thereof.
Revelation 7:13
Then one of the elders spake, and said to me, who are those that are arrayed in white robes? and whence do they come?