Chaim ibn Attar or Ḥayyim ben Moshe ibn Attar (Arabic: حاييم بن موشي بن عطار, Hebrew: חיים בן משה בן עטר; c. 1696 – 7 July 1743) also known as the Or ha-Ḥayyim after his popular commentary on the Torah, was a Talmudist and Kabbalist. He is arguably considered to be one of the most prominent Rabbis of Morocco, and is highly regarded in Hassidic Judaism. Source: Wikipedia (en)