Revelation 4:6-8 And before the throne there was a sea of glass, like crystal: and in the center, around the throne, were four living creatures full of eyes in front and behind.

RKJNT⁽ⁱ⁾ ⁶ And before the throne there was a sea of glass, like crystal: and in the center, around the throne, were four living creatures full of eyes in front and behind. ⁷ And the first creature was like a lion, and the second creature like a calf, and the third creature had a face like that of a man, and the fourth creature was like a flying eagle. ⁸ And the four living creatures each had six wings, covered with eyes around and within: and day and night they never stop saying, Holy, holy, holy, is the Lord God Almighty, who was, and is, and is to come.