6:2Above 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.

6:3And one cried unto another, and said, Holy, holy, holy, is the LORD of hosts: the whole earth is full of his glory.

6:6Then flew one of the seraphims unto me, having a live coal in his hand, which he had taken with the tongs from off the altar:

6:7And he laid it upon my mouth, and said, Lo, this hath touched thy lips; and thine iniquity is taken away, and thy sin purged.