Isaiah 6:5-7 ▼

5 Then I said, “Woe is me, for I am ruined! For I am a man of unclean lips, And I live among a people of unclean lips; For my eyes have seen the King, Yahweh of hosts.”

6 Then one of the seraphim flew to me with a burning coal in his hand, which he had taken from the altar with tongs.

7 And he touched my mouth with it and said, “Behold, this has touched your lips; and your iniquity is taken away, and your sin is atoned for.”