And Moses said to Jehovah, Ah Lord! I am not eloquent, neither heretofore nor since thou hast spoken to thy servant, for I am slow of speech and of a slow tongue.
For with stammering lips and a strange tongue will he speak to this people;
And they bring to him a deaf man who could not speak right, and they beseech him that he might lay his hand on him.
and the heart of the rash shall understand knowledge, and the tongue of the stammerers shall be ready to speak plainly.
Thou shalt no more see the fierce people, a people of a deeper speech than thou canst comprehend, of a stammering tongue that cannot be understood.