Simeon was killed during the revolt, as mentioned in the writings of the Geonim: According to tradition,
Shmuel HaKatan prophesied Rabban Shimon ben Gamliel's death at the time of his own passing, saying: In translation, as explained by
Rashi, this refers to Rabban Shimon ben Gamliel and
Rabbi Yishmael ben Elisha the High Priest being killed by the sword, with their fellow rabbis executed by other methods, and great calamities befalling the Jewish people. Rabban Shimon is counted among the
Ten Martyrs who were executed by the Romans. According to tradition, he was executed along with Rabbi Yishmael ben Elisha on the 25th of
Sivan, as recorded in the
Arba'ah Turim (Orach Chaim, Siman 580). Rabbi Aharon Hyman suggests that Rabban Shimon may have been executed by the
Zealots due to his opposition to their radical methods, though this view lacks direct support from
rabbinic sources. In the
Minor Tractates, it is recorded in Tractate Semachot (Chapter 8) that before their execution, one of them began to weep. His companion asked, In an earlier source, a similar story is recounted: The news of their deaths reached
Rabbi Akiva and Rabbi Yehuda ben Beteira, who tore their garments and lamented: The Romans sought to kill Simeon's son,
Gamaliel II, as well.
Rabban Yochanan ben Zakkai requested mercy on his behalf, and they agreed. After the execution of Rabban Shimon, Rabban Yochanan ben Zakkai assumed the leadership for a few years, during which he enacted several decrees to uplift the people after the destruction of the Temple, moving the center of Jewish scholarship from
Jerusalem to
Yavneh. He later passed the position on to Gamaliel II. ==Famous deeds and practices==