Miriam, Songleader and Prophetess, in the Early Jewish Literary Imagination
Pseudo-Philo’s Biblical Antiquities and the Mekhilta de-Rabbi Ishmael elaborate on Miriam’s role as a prophet (Exodus 15:20), suggesting that she foresaw the role her brother Moses was destined to play in redeeming the Israelites from Egypt. Later in the biblical narrative, after the crossing of the Red Sea, Miriam is reported to have led the women in song, but the biblical text provides just a single verse of the song, in contrast to the eighteen verses of the song led by Moses. A fragmentary parabiblical text from the Dead Sea Scrolls called Reworked Pentateuch presents what seems to be a longer version of her song. (The song appears in Reworked Pentateuchc, the third copy of the document found among the Dead Sea Scrolls at Qumran.)