The Revelation 4:8

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!”