 Complete the following phrase:  The Karaite Jewish community of Jerusalem received the book from Israel ben Simha of Basra sometime between 1040 and 1050. It was cared for by the brothers Hizkiyahu and Joshya, Karaite religious leaders who eventually moved to Fustat today part of Old Cairo in 1050. The codex, however, stayed in Jerusalem until the latter part of that century. After the 