See how Moses advanceth in requests. Genesis 18:23-32; Numbers 14:14.
Related Commentaries of Exodus 33:15
Exodus 33:15-16
15 And he said unto him, If thy presence go not with me, carry us not up hence.
16 For wherein shall it be known here that I and thy people have found grace in thy sight? is it not in that thou goest with us? so shall we be separated, I and thy people, from all the people that are upon the face of the earth.