Yitzhak Kaduri (, ), also spelled Kadouri, Kadourie, Kedourie; "Yitzhak" ( – 28 January 2006), was a renowned Mizrahi Haredi rabbi and kabbalist who devoted his life to Torah study and prayer on behalf of the Jewish people. He taught and practiced the kavanot of the Rashash. His blessings and amulets were also widely sought to cure people of illnesses and infertility. In his life, he published no religious articles or books. At the time of his death, estimates of his age ranged from 103 to 108, and his birth year is still disputed. His funeral, which was held in Jerusalem drew over half a million followers in what was described as the largest funeral in Israel's history. Early life Kaduri was born in Baghdad, which was then part of the Ottoman Empire. His father, Rabbi Kadhuri Diba ben Aziza, was a spice trader. As a youngster, Kaduri excelled in his studies and began learning Kabbalah while still in his teens. He was a child student of Rabbi Yosef Hayyim and studied at the Zilka Yeshivah in Baghdad. He moved to the British Mandate of Palestine in 1923 and there changed his name from Diba to Kaduri. Student of Kabbalah He went to study at the Shoshanim LeDavid Yeshiva for kabbalists from Iraq. There he learned from the leading kabbalists of the time, including Rabbi Yehuda Ftaya, author of Beit Lechem Yehudah, and Rabbi Yaakov Chaim Sofer, author of Kaf Hachaim. He later immersed himself in regular Talmudic study and rabbinical law in the Porat Yosef Yeshiva in Jerusalem's Old City, where he also studied Kabbalah with the Rosh Yeshivah, Rabbi Ezra Attiya, Rabbi Saliman Eliyahu (father of Sephardic Chief Rabbi Mordechai Eliyahu), and other learned rabbis. In 1934, Rabbi Kaduri and his family moved to the Old City, where the Porat Yosef Yeshivah gave him an apartment nearby with a job of binding the yeshivah's books and copying over rare manuscripts in the yeshivah's library. The books remained in the yeshivah's library, while the copies of manuscripts were stored in Rabbi Kaduri's personal library. Before binding each book, he would study it intently, committing it to memory. He was reputed to have photographic memory and also mastered the Talmud by heart, including the adjoining Rashi and Tosafot commentaries. During the period of Arab-Israeli friction that led up to the 1948 Arab–Israeli War, the Porat Yosef Yeshivah was virtually turned