Back ابراهيم بن اسحاق من ناربون ARZ Abraham ben Isaac de Narbona Catalan Abraham ben Isaak von Narbonne German Abraham ben Isaac de Narbona Spanish Abraham ben Isaac de Narbonne French אברהם בן יצחק מנרבונה HE Авраам бен Исаак из Нарбонны Russian
Abraham ben Isaac of Narbonne (Hebrew: ר׳ אַבְרָהָם בֶּן יִצְחָק מִנַרְבּוֹנָה)(c. 1080-85 – 1158) was a Provençal rabbi, also known as Raavad II, and author of the halachic work Ha-Eshkol (The Cluster).