39. There were three siblings, Moses, Aaron and Miriam, as it says: "and I sent before you Moses, Aaron, and Miriam" (Michah 6:4). Miriam is the moon, MALCHUT, Moses is the sun, ZEIR ANPIN, Aaron is the right arm, CHESED, and Hur is the left arm, GVURAH. Some say that Nahshon, the son of Amminadab WAS THE LEFT ARM. At first Miriam died, and the moon departed and the well disappeared. Afterward, the right arm that always brings near the moon, WHICH IS MALCHUT, joyfully and with friendship, broke. Therefore, it is written: "and Miriam the prophetess, the sister of Aaron, took..." (Shemot 15:20). Surely she is Aaron's sister, for he is the arm that brings her near in unity and brotherhood with the body, WHICH IS ZEIR ANPIN.