But Moses said to the Lord, “Oh, my Lord, I am not eloquent, either heretofore or since thou hast spoken to thy servant; but I am slow of speech and of tongue.”
But Moses said to the Lord, “Behold, the people of Israel have not listened to me; how then shall Pharaoh listen to me, who am a man of uncircumcised lips?”
And I said: “Woe is me! For I am lost; for 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 King, the Lord of hosts!”