Isaias (Isaiah) 6:1-3

IN the year that king Ozias died, I saw the Lord sitting upon a throne high and elevated: and his train filled the temple. Upon it stood the seraphims: the one had six wings, and the other had six wings: with two they covered his face, and with two they covered his feet, and with two they flew. And they cried one to another, and said: Holy, Holy, Holy, the Lord God of hosts, all the earth is full of his glory.