Revelation 4:8

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!”

Revelation 5:6

5:6 Then I saw standing in the middle of the throne and of the four living creatures, and in the middle of the elders, a Lamb that appeared to have been killed. He had seven horns and seven eyes, which are the seven spirits of God sent out into all the earth.

Revelation 19:10

19:10 So I threw myself down at his feet to worship him, but he said, “Do not do this! I am only a fellow servant with you and your brothers who hold to the testimony about Jesus. Worship God, for the testimony about Jesus is the spirit of prophecy.”