Revelation 5:1, 6-7, 13

I saw in the right hand of Him who was seated on the throne a scroll written on the inside and on the back, closed and sealed with seven seals. [Is 29:11; Ezek 2:9, 10; Dan 12:4]

And there between the throne (with the four living creatures) and among the elders I saw a Lamb (Christ) standing, [bearing scars and wounds] as though it had been slain, with seven horns (complete power) and with seven eyes (complete knowledge), which are the seven Spirits of God who have been sent [on duty] into all the earth. [Is 53:7; Zech 3:8, 9; 4:10] And He came and took the scroll from the right hand of Him who sat on the throne.

And I heard every created thing that is in heaven or on earth or under the earth [in Hades, the realm of the dead] or on the sea, and everything that is in them, saying [together], “To Him who sits on the throne, and to the Lamb (Christ), be blessing and honor and glory and dominion forever and ever.” [Dan 7:13, 14]