Revelation 4:6-9

6In front of the throne was a shiny sea of glass, sparkling like crystal. In the center and around the throne were four living beings, each covered with eyes, front and back.

7The first of these living beings was like a lion; the second was like an ox; the third had a human face; and the fourth was like an eagle in flight.

8Each of these living beings had six wings, and their wings were covered all over with eyes, inside and out. Day after day and night after night they keep on saying, “Holy, holy, holy is the Lord God, the Almighty— the one who always was, who is, and who is still to come.”

9Whenever the living beings give glory and honor and thanks to the one sitting on the throne (the one who lives forever and ever),