Zemah ben Hayyim

Zemah ben Hayyim (Hebrew: צמח בן חיים; or sometimes: Zemah b. Hayyim) was Gaon of Sura from 889 to 895.

For the Gaon of Pumbeditha, see: Zemah ben Paltoi.

He was the stepbrother and successor of Nahshon ben Zadok, and has become known especially through the reply which he made to the inquiry of the Kairwanites regarding Eldad ha-Dani. This responsum, which appeared in part in the first edition of the Shalshelet ha-Ḳabbalah (Venice, 1480), was republished as completely as possible by A. Epstein in Vienna in his Eldad ha-Dani. It embraces nine points and concludes with an apology for Eldad's forgetfulness. According to Epstein, only one other responsum by Ẓemaḥ has been published; it is given in the Constantinople edition of the Pardes, and ends with the same words as does the first-mentioned responsum: לנטות ימין ושמאל. I.H. Weiss, however, ascribes to this gaon also the authorship of responsa in Sha'arei Tzedek (iv., No. 14) and in the compilation Ḥemdah Genuzah (Nos. 58–61, 111-131). Nothing is known of the gaon's personal career.

References

 This article incorporates text from a publication now in the public domain: Joseph Jacobs and Schulim Ochser (1901–1906). "Zemah ben Hayyim". In Singer, Isidore; et al. (eds.). The Jewish Encyclopedia. New York: Funk & Wagnalls.CS1 maint: uses authors parameter (link) Its bibliography:

• A. Epstein, Eldad ha-Dani, pp. 6–10, Presburg, 1891;
• Reifmann, in Ha-Karmel, viii., No. 32;
• Monatsschrift, 1874, p. 553;
• Z. Frankel, ib. 1878, p. 423;
• Grätz, Gesch. v. 243-245;
• Weiss, Dor, iv. 124, 264.

Preceded by Nahshon ben Zadok	Gaon of the Sura Academy 879-886	Succeeded by Rav Malka