פירוש על קידושין 66:15

The Talmud cites a dispute between two amoraim concerning the verse that describes the people looking at Moses until he enters the tent. Those who interpret it derogatorily refer to a midrash not even cited by the Talmud. Rashi explains that the people were making fun of Moses’ appearance—his fat thighs and oily neck. [I’m serious—this is what Rashi says!]

The Talmud cites a dispute between two amoraim concerning the verse that describes the people looking at Moses until he enters the tent. Those who interpret it derogatorily refer to a midrash not even cited by the Talmud. Rashi explains that the people were making fun of Moses’ appearance—his fat thighs and oily neck. [I’m serious—this is what Rashi says!]