And Mosheh said to יהוה, “O יהוה, I am not a man of words, neither before nor since You have spoken to Your servant, for I am slow of speech and slow of tongue.”
And Mosheh spoke before יהוה, saying, “The children of Yisra’ĕl have not listened to me, and why would Pharaoh listen to me, for I am of uncircumcised lips?”
And I said, “Woe to 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 my eyes have seen the Sovereign, יהוה of hosts.”