Aaron Older brother of Moses. Aaron was a leading figure in the Passover story and the Exodus from Egypt. He is generally thought to be the first high priest of the ancient Hebrews.
Eisenberg, J., Scolnic, E., & Jewish Publication Society. (2001). The JPS dictionary of Jewish words. Over 1000 entries for Jewish holidays and life-cycle events, culture, history, the Bible and other sacred texts, and worship. Each entry has a pronunciation guide and is cross-referenced to related terms.; “A JPS desk reference”–cover. (1). Philadelphia, PA: Jewish Publication Society.