Revelation 5:2

And I saw a strong angel exclaiming with a loud voice, "Who is fit to open the scroll, to break the seals of it?"

Revelation 5:5

but one of the Presbyters told me, "Weep not; lo, the Lion of Judah's tribe, the Scion of David, he has won the power of opening the scroll and its seven seals."

Revelation 18:21

Then a strong angel lifted a boulder like a huge millstone and flung it into the sea, crying, "So shall the great city, Babylon, be hurled down, hurtling, and never be seen any more:

Revelation 10:1

Then I saw another strong angel descend from heaven; he was clad in a cloud, with a rainbow over his head, his face like the sun, his feet like columns of fire,

Treasury of Scripture Knowledge

Summary

Revelation 5:2

And I saw a strong angel proclaiming with a loud voice, Who is worthy to open the book, and to loose the seals thereof?

Who

Revelation 5:5

Bible References

Who

but one of the Presbyters told me, "Weep not; lo, the Lion of Judah's tribe, the Scion of David, he has won the power of opening the scroll and its seven seals."