Bahye ben Asher or Bahye ben Asher ben Halawa also known as the Rabbeinu Behaye, born about the middle of the thirteenth century at Saragossa, died 1340, was a 13th century rabbi and scholar of Judaism. He was a commentator on the Hebrew Bible and is noted for introducing Kabbalah (Jewish mysticism) into study of the Torah. He is considered by Jewish scholars to be one of the most distinguished of the Biblical exegetes of Spain. Wikipedia
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