The Mishnah, Tractate "Hagigah" 16b, cites that he "went forth out", and as a result of that he was replaced by Shammai, that became from that point on the "Pair" mate of Hillel the Elder.
Menahem Pressler | Menahem ben Hezekiah | Menahem Rabinovich | Menahem Mendel Auerbach | Menahem Lonzano | Menahem ben Ammiel | Menahem Azariah da Fano | Georges Menahem |