The book Sha'ari Bina commentary in Kabbalah and Hasidism on the Song of Songs and the chapter Eshet Ha'il. By: Rabbi Yitzchak Avichatzira, 19th century Tafelilat, Morocco. The author is the son of Rabbi Yaakov Avichatzira and the uncle of the famous Baba Sali Tzaddikim. First printed from his handwriting, Kings of Rabnan, Jerusalem 2002.