Now viewing scripture range from the book of Isaiah chapter 6:2 through chapter 6:3...
2 Above it stood the seraphims: each one had six wings; with twain he covered his face, and with twain he covered his feet, and with twain he did fly.
3 And one cried unto another, and said, Holy, holy, holy, [is] the LORD of hosts: the whole earth [is] full of his glory.