Yeshayah 6:3-5

Orthodox Jewish Bible

³ And one cried unto another, and said, Kadosh, Kadosh, Kadosh, is Hashem Tzva’os; kol ha’aretz is full of His kavod.

⁴ And the doorposts shook at the voice of him that cried, and the Beis [Hamikdash] was filled with smoke.

⁵ Then said I, Oy (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 mine eyes have seen HaMelech, Hashem Tzva’os.