In 1926, at age 17, Shimon enrolled in the
Telshe yeshiva located in
Telšiai,
Lithuania, where he studied
Talmud intensively for three years, and afterwards spent one year and a half in the
Mir yeshiva. It was not very common for German-Jewish students to study in Eastern-European
yeshivot, but two of Shimon's brothers (Moshe and Mordechai) would later follow the same path. In the spring of 1930, he spent a weekend with Rabbi
Yisrael Meir Kagan (the
Chafetz Chaim), then the leader of non-
Hassidic Eastern-European Ashkenazi Jewry. The visit made a strong impression on him, and he would later often refer to the encounter in public speeches throughout his life. After receiving
semicha (rabbinic ordination), Rabbi Schwab relocated to Germany, and in Feb 1931, while still unmarried, he accepted the position of
Rabbinatsassessor ("assistant rabbi") in
Darmstadt. In October 1931 he married Recha Froehlich of
Gelsenkirchen, and continued his post there until September 1933, at which time he accepted the post of community rabbi in
Ichenhausen,
Bavaria. ==Work in Ichenhausen==