In the English translation of Me'am Lo'ez, Page 39 of the first volume of Bamidbar, I believe commenting on 2:31, he says "Dan, Asher, and Naphtali were camped to the north. Out of Dan issued Jeroboam who darkened the world with the two calf-like idols which he was to place in the land portion of Dan." Yeravam was descended from Ephraim, however, so I don't know what he's referring to. Is this a mistake, and is this also in the Ladino original, if anyone has it?