Study Guide Sotah 36 The Gemara lists all the miracles that happened to the Jews on the day they crossed over the Jordan into Israel. When it is recorded in the book of Joshua about the blessings and curses it is written "half" went up to Mount Gerizim "and the half" went up to Mount Eival. Why is it written "and the half." Rav Kahane says this comes to teach that the division of the tribes on the two mountains was the same division that is in the two stones in which the names of all the tribes were written that were on the efod that would sit on the shoulders of the high priest. But in a braita there are two opinions regarding the distribution of the names in the efod and neither opinion is in accordance with Rav Kahana. So they reject his opinion and offer a different interpretation of "and the half" - that those who stood on Mount Gerizim were more numerous than those on Mpunt Eival even though the tribe of Levi was with them and some of them stood below, because the tribe of Joseph was also there and they were numerous. How do we know that Joseph's tribe was numerous? The Gemara continues with many drashot on Joseph.