Revelation 4:7-9

New Revised Standard Version Catholic Edition

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,

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,