Revelation 4:6-11 New Revised Standard Version (NRSV)
6 and in front of the throne there is something like a sea of glass, like crystal.
Around the throne, and on each side of the throne, are four living creatures, full of eyes in front and behind: 7 the first living creature like a lion, the second living creature like an ox, the third living creature with a face like a human face, and the fourth living creature like a flying eagle. 8 And the four living creatures, each of them with six wings, are full of eyes all around and inside. Day and night without ceasing they sing,
“Holy, holy, holy,
9 And whenever the living creatures give glory and honor and thanks to the one who is seated on the throne, who lives forever and ever, 10 the twenty-four elders fall before the one who is seated on the throne and worship the one who lives forever and ever; they cast their crowns before the throne, singing,
11 “You are worthy, our Lord and God,
Revelation 5:6-14 New Revised Standard Version (NRSV)
6 Then I saw between the throne and the four living creatures and among the elders a Lamb standing as if it had been slaughtered, having seven horns and seven eyes, which are the seven spirits of God sent out into all the earth. 7 He went and took the scroll from the right hand of the one who was seated on the throne. 8 When he had taken the scroll, the four living creatures and the twenty-four elders fell before the Lamb, each holding a harp and golden bowls full of incense, which are the prayers of the saints. 9 They sing a new song:
“You are worthy to take the scroll
11 Then I looked, and I heard the voice of many angels surrounding the throne and the living creatures and the elders; they numbered myriads of myriads and thousands of thousands, 12 singing with full voice,
“Worthy is the Lamb that was slaughtered
13 Then I heard every creature in heaven and on earth and under the earth and in the sea, and all that is in them, singing,
“To the one seated on the throne and to the Lamb
14 And the four living creatures said, “Amen!” And the elders fell down and worshiped.