Revelation 4:8-9

4:8 Each one of the four living creatures had six wings and was full of eyes all around and inside. They never rest day or night, saying:

“Holy Holy Holy is the Lord God, the All-Powerful,

Who was and who is, and who is still to come!”

4:9 And whenever the living creatures give glory, honor, and thanks to the one who sits on the throne, who lives forever and ever,