The four living creatures, each having six wings, were full of eyes all around and within. They do not rest day or night, chanting, “Kadosh, kadosh, kadosh Adonai Elohei-Tzva’ot, asher haya v’hoveh v’yavo! Holy, holy, holy is the Lord God of Hosts, who was and who is and who is to come!”
And before the throne was something like a sea of glass, like crystal. In the middle of the throne and around it were four living creatures, full of eyes in front and behind.