AARON (ca. 1300 B.C.E.).
Moses’ older brother and spokesman in Egypt. Together they appeared before Pharaoh when Aaron “cast down his staff before Pharaoh…and it became a serpent” (Exod. 7:10). Aaron is represented as the first high priest in Israel, having officiated in the Tabernacle built in the wilderness. He became the ancestor of all the priests and high priests, thus permanently dividing the tribe of Levi into two categories: the priests and the Levites, or servitors, both of whom served in the Sanctuary. (See also Kohen.)