Isaiah 6:5-8 - WEB
5
Then said I, Woe is me! for I am undone; because I am a man of unclean lips, and I dwell in the midst of a people of unclean lips: for my eyes have seen the King, Yahweh of Hosts.
6
Then flew one of the seraphim to me, having a live coal in his hand, which he had taken with the tongs from off the altar:
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and he touched my mouth with it, and said, Behold, this has touched your lips; and your iniquity is taken away, and your sin forgiven.
8
I heard the voice of the Lord, saying, Whom shall I send, and who will go for us? Then I said, Here am I; send me.
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