Seligman Baer (Isaac Dov) Bamberger (born Wiesenbronn, near Kitzingen, Bavaria, 6 November 1807; died Würzburg 13 October 1878) was a Talmudist and a leader of Orthodox Judaism in Germany.
In 1838 he represented the Orthodox camp at a conference instigated by the Bavarian government at which several Reform-minded notables had hoped to bring about changes in the organisation of the Jewish communities.
Many Jewish communities had by that time been dominated by the Reform movement, with Orthodox members forming informal groups (minyanim) to represent their interests.
[5] A work first published in 1858 titled Amirah le-Beth Ya'akov (אמירה לבית יעקב - Words to the House of Jacob, a reference to Exodus 19:2 and Rashi's commentary there) deals with the three areas of practical Jewish law pertaining specifically to women: niddah (separation during menstruation), challah (a tithe from dough) and the lighting of candles on the night of the Shabbat.
Moreh la-Zovechim (מורה לזבחים - Teacher for those who bring Sacrifices, 1863) deals with the practical laws of shechita (ritual slaughter).
Nachalath Devash (נחלי דבש - An Inheritance of Honey, 1867) deals primarily with the halizah ritual, and his work Yitzchak Yeranen (יצחק ירנן - Isaac will Rejoice, 1861-2, a reference to the Sabbath afternoon prayers) is a commentary on Shaarei Simcha (שערי שמחה) by Rabbi Yehuda ibn Gayat.
Koreh be-Emeth (קורא באמת - Reading in Truth, 1871 and 1879, a reference to Psalms 145:18) addresses Torah exegesis where Talmud or Midrash use changes in letters to derive meanings from particular words.