Isaiah 6:1-3

In the year King Uzziah died, I saw the Lord sitting on a high and lofty throne. The bottom of his robe filled the temple. Angels  were standing above him. Each had six wings: With two they covered their faces, with two they covered their feet, and with two they flew. They called to each other and said, “Holy, holy, holy is the LORD of Armies! The whole earth is filled with his glory.”