Lilith was Adam's first wife, before Eve!

For 4,000 years Lilith has wandered the earth, figuring in the mythic imaginations of writers, artists and poets. Her dark origins lie in Babylonian demonology, where amulets and incantations were used to counter the sinister powers of this winged spirit who preyed on pregnant women and infants. Lilith next migrated to the world of the ancient Hittites, Egyptians, Israelites and Greeks. She makes a solitary appearance in the Bible, as a wilderness demon shunned by the prophet Isaiah. In the Middle Ages she reappears in Jewish sources as the dreadful first wife of Adam.