Revelation 4:6-9

ASV(i) 6 and before the throne, as it were a sea of glass like unto crystal; and in the midst of the throne, and round about the throne, four living creatures full of eyes before and behind. 7 And the first creature [was] like a lion, and the second creature like a calf, and the third creature had a face as of a man, and the fourth creature [was] like a flying eagle. 8 And the four living creatures, having each one of them six wings, are full of eyes round about and within: and they have no rest day and night, saying,
Holy, holy, holy, [is] the Lord God, the Almighty, who was and who is and who is to come. 9 And when the living creatures shall give glory and honor and thanks to him that sitteth on the throne, to him that liveth for ever and ever,