Revelation 4:8-9

8Each of the four living creatures had six wings and was covered with eyes all around, even under its wings. Day and night they never stop saying: “ ‘Holy, holy, holy is the Lord God Almighty,’ Isaiah 6:3 who was, and is, and is to come.” 9Whenever the living creatures give glory, honor and thanks to him who sits on the throne and who lives for ever and ever,