והיה כצאת משה אל האהל יקומו כל העם ונצבו איש פתח אהלו והביטו אחרי משה עד באו האהלה
Chazal (Midrash Tanchuma) derive from here the reverence one must accord to a Torah scholar. “One must stand in the presence of an elderly Jew, a Torah scholar, an Av Bais Din, Head of the Rabbinical court, and a king.” Moshe Rabbeinu was the nation’s quintessential leader; it would make sense that he be demonstrated such respect due to his position as leader – no different than a distinguished political leader, king, etc. Chazal do not say this explicitly. The fact that they mandate kavod talmid chacham, the respect one must show to a Torah scholar, indicates that Moshe Rabbeinu…