Commentary for Exodus 33:14

ויאמר פני ילכו AND HE SAID, MY FACE SHALL GO WITH THEE Understand this as the Targum renders it: My Shechinah will go — I will no more send an angel with you, but I Myself will go. פנים here has the sense of “Self” as in (II Samuel 17:11) “and that thou go in the battle in thine own person (פניך)”.

PANAI’ (MY PRESENCE) SHALL GO. In the opinion of all commentators this means, “I myself will go.” And they brought a parallel expression to this from the verse, ‘upanecha’ (and thine own person) shalt go to battle.⁴⁷⁸II Samuel 17:11.

פני ילכו, when you are moving toward the Holy Land My presence will walk before you. The emphasis here is on the word “before” instead of G’d saying “among you” [the author is reading this into the text as G’d left the definition of where His presence would be wide open. Ed.]