Biography
Rav Aharon ibn Sargado was a sage of the geonic era. The library preserves him engaging in talmudic give-and-take: in Menachot (74b) and in Bava Kamma (109b) he addresses Ravina with the formula “come and hear,” bringing a baraita to bear on the matter under discussion. In Menachot he cites the teaching of Rabbi Eliezer concerning that which is “wholly burnt” (kalil tihyeh), to establish a prohibition against eating it; in Bava Kamma he brings a baraita that derives from the word “ha-mushav” (Bamidbar 5:8) that the verse speaks not only of a man but of a woman as well.
He also appears in connection with the interpretation of Torah: on Yaakov’s words “let my soul not enter their counsel” (Bereishit 49), Rav Aharon is cited as explaining “al tavo nafshi” in the sense of the sun’s setting — that is, that Yaakov would not wish to be outside their counsel — an explanation the citing source disputes as running contrary to the plain sense of the passage.
Where traditions differ. The Rav Aharon cited in the Talmudic passages and the Rav Aharon cited on Bereishit may not be the same figure; the material does not establish their identity.
רב אהרן היה אמורא מהדור השישי, שמופיע בשני מקומות בש"ס, בשניהם כמביא מקור בתשובה להתלבטותו של רבינא.
On Wikipedia: עברית — summary from Wikipedia, CC BY-SA