Yeshayah (Isaiah) 6:1-8

In the year that Sovereign Uzziyahu died, I saw יהוה sitting on a throne, high and lifted up, and the train of His robe filled the Hĕḵal. Above it stood seraphim. Each one had six wings: with two he covered his face, with two he covered his feet, and with two he flew. And one cried to another and said, “Set-apart, set-apart, set-apart is יהוה of hosts; all the earth is filled with His esteem!” And the posts of the door were shaken by the voice of him who cried out, and the house was filled with smoke. And I said, “Woe to 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 Sovereign, יהוה of hosts.” And one of the seraphim flew to me, having in his hand a live coal which he had taken with the tongs from the slaughter-place. And he touched my mouth with it, and said, “See, this has touched your lips; your crookedness is taken away, and your sin is covered.” And I heard the voice of יהוה, saying, “Whom do I send, and who would go for Us?” And I said, “Here am I! Send me.”