Revelation 4:6

and before the throne there was something like a sea of glass, like crystal; and in the center and around the throne, four living creatures full of eyes in front and behind.

Revelation 5:6

And I saw between the throne (with the four living creatures) and the elders a Lamb standing, as if slain, having seven horns and seven eyes, which are the seven Spirits of God, sent out into all the earth.

Revelation 15:2

And I saw something like a sea of glass mixed with fire, and those who had been victorious over the beast and his image and the number of his name, standing on the sea of glass, holding harps of God.

Ezekiel 10:12

Their whole body, their backs, their hands, their wings and the wheels were full of eyes all around, the wheels belonging to all four of them.

Revelation 7:11

And all the angels were standing around the throne and around the elders and the four living creatures; and they fell on their faces before the throne and worshiped God,

Revelation 14:3

And they *sang a new song before the throne and before the four living creatures and the elders; and no one could learn the song except the one hundred and forty-four thousand who had been purchased from the earth.

Revelation 15:7

Then one of the four living creatures gave to the seven angels seven golden bowls full of the wrath of God, who lives forever and ever.

Revelation 19:4

And the twenty-four elders and the four living creatures fell down and worshiped God who sits on the throne saying, “Amen. Hallelujah!”

Exodus 38:8

Moreover, he made the laver of bronze with its base of bronze, from the mirrors of the serving women who served at the doorway of the tent of meeting.

1 Kings 7:23

Now he made the sea of cast metal ten cubits from brim to brim, circular in form, and its height was five cubits, and thirty cubits in circumference.

Job 28:17

Gold or glass cannot equal it,
Nor can it be exchanged for articles of fine gold.

Ezekiel 1:4-28

As I looked, behold, a storm wind was coming from the north, a great cloud with fire flashing forth continually and a bright light around it, and in its midst something like glowing metal in the midst of the fire.

Ezekiel 10:14

And each one had four faces. The first face was the face of a cherub, the second face was the face of a man, the third the face of a lion, and the fourth the face of an eagle.

Revelation 4:8-9

And the four living creatures, each one of them having six wings, are full of eyes around and within; and day and night they do not cease to say,Holy, holy, holy is the Lord God, the Almighty, who was and who is and who is to come.”

Revelation 5:14-1

And the four living creatures kept saying, “Amen.” And the elders fell down and worshiped.

Revelation 7:17

for the Lamb in the center of the throne will be their shepherd, and will guide them to springs of the water of life; and God will wipe every tear from their eyes.”

Revelation 21:11

having the glory of God. Her brilliance was like a very costly stone, as a stone of crystal-clear jasper.

Revelation 21:18

The material of the wall was jasper; and the city was pure gold, like clear glass.

Revelation 21:21

And the twelve gates were twelve pearls; each one of the gates was a single pearl. And the street of the city was pure gold, like transparent glass.

Revelation 22:1

Then he showed me a river of the water of life, clear as crystal, coming from the throne of God and of the Lamb,

Treasury of Scripture Knowledge

Summary

And before the throne there was a sea of glass like unto crystal: and in the midst of the throne, and round about the throne, were four beasts full of eyes before and behind.

General references

Bible References

A sea

Revelation 15:2
And I saw something like a sea of glass mixed with fire, and those who had been victorious over the beast and his image and the number of his name, standing on the sea of glass, holding harps of God.
Exodus 38:8
Moreover, he made the laver of bronze with its base of bronze, from the mirrors of the serving women who served at the doorway of the tent of meeting.
1 Kings 7:23
Now he made the sea of cast metal ten cubits from brim to brim, circular in form, and its height was five cubits, and thirty cubits in circumference.

Crystal

Revelation 21:11
having the glory of God. Her brilliance was like a very costly stone, as a stone of crystal-clear jasper.
Revelation 22:1
Then he showed me a river of the water of life, clear as crystal, coming from the throne of God and of the Lamb,
Job 28:17
Gold or glass cannot equal it,
Nor can it be exchanged for articles of fine gold.
Ezekiel 1:22
Now over the heads of the living beings there was something like an expanse, like the awesome gleam of crystal, spread out over their heads.

The midst

Revelation 5:6
And I saw between the throne (with the four living creatures) and the elders a Lamb standing, as if slain, having seven horns and seven eyes, which are the seven Spirits of God, sent out into all the earth.
Revelation 7:17
for the Lamb in the center of the throne will be their shepherd, and will guide them to springs of the water of life; and God will wipe every tear from their eyes.”
Ezekiel 1:4
As I looked, behold, a storm wind was coming from the north, a great cloud with fire flashing forth continually and a bright light around it, and in its midst something like glowing metal in the midst of the fire.

Four beasts

Revelation 4:8
And the four living creatures, each one of them having six wings, are full of eyes around and within; and day and night they do not cease to say,Holy, holy, holy is the Lord God, the Almighty, who was and who is and who is to come.”
Revelation 5:6
And I saw between the throne (with the four living creatures) and the elders a Lamb standing, as if slain, having seven horns and seven eyes, which are the seven Spirits of God, sent out into all the earth.
Revelation 6:1
Then I saw when the Lamb broke one of the seven seals, and I heard one of the four living creatures saying as with a voice of thunder, “Come.”
Revelation 7:11
And all the angels were standing around the throne and around the elders and the four living creatures; and they fell on their faces before the throne and worshiped God,
Revelation 14:3
And they *sang a new song before the throne and before the four living creatures and the elders; and no one could learn the song except the one hundred and forty-four thousand who had been purchased from the earth.
Revelation 15:7
Then one of the four living creatures gave to the seven angels seven golden bowls full of the wrath of God, who lives forever and ever.
Revelation 19:4
And the twenty-four elders and the four living creatures fell down and worshiped God who sits on the throne saying, “Amen. Hallelujah!”
Ezekiel 1:5
Within it there were figures resembling four living beings. And this was their appearance: they had human form.
Ezekiel 10:14
And each one had four faces. The first face was the face of a cherub, the second face was the face of a man, the third the face of a lion, and the fourth the face of an eagle.

Full

Revelation 4:8
And the four living creatures, each one of them having six wings, are full of eyes around and within; and day and night they do not cease to say,Holy, holy, holy is the Lord God, the Almighty, who was and who is and who is to come.”
Ezekiel 1:18
As for their rims they were lofty and awesome, and the rims of all four of them were full of eyes round about.
Ezekiel 10:12
Their whole body, their backs, their hands, their wings and the wheels were full of eyes all around, the wheels belonging to all four of them.

General references

1 Kings 7:25
It stood on twelve oxen, three facing north, three facing west, three facing south, and three facing east; and the sea was set on top of them, and all their rear parts turned inward.