And I saw a mighty angel proclaiming in a loud voice, "Who is worthy to break the seals and open the scroll?"
Revelation 5:2

See, the Lion of the tribe of Judah, the Root of David, has triumphed
Revelation 5:5

Then I saw a Lamb, looking as if it had been slain, standing at the center of the throne, encircled by the four living creatures and the elders. The Lamb had seven horns and seven eyes, which are the seven spirits of God sent out into all the earth.
Revelation 5:6

He went and took the scroll from the right hand of him who sat on the throne.
Revelation 5:7

And when he had taken it, the four living creatures and the twenty-four elders fell down before the Lamb.
Revelation 5:8