Isaiah 6:4-6

New International Version - UK

⁴ At the sound of their voices the doorposts and thresholds shook and the temple was filled with smoke.

⁵ ‘Woe to me!’ I cried. ‘I am ruined! For I am a man of unclean lips, and I live among a people of unclean lips, and my eyes have seen the King, the Lord Almighty.’

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