Isaiah 6:6-8

Darby Translation

⁶ And one of the seraphim flew unto me, and he had in his hand a glowing coal, which he had taken with the tongs from off the altar;

⁷ and he made it touch my mouth, and said, Behold, this hath touched thy lips; and thine iniquity is taken away, and thy sin expiated.

⁸ And I heard the voice of the Lord saying, Whom shall I send, and who will go for us? And I said, Here am I; send me.