Lilith

According to Jewish Mythology,
When God created Adam, he was lonely, so God created Lilith from the same dust from which Adam was molded. But they quarrelled; Adam wished to rule over Lilith. But Lilith was also proud and willful, claiming equality with Adam because she was created from the same dust. She left Adam and fled the Garden. God sent three angels in pursuit of Lilith. They caught her and ordered her to return to Adam. She refused and swore that she'd weaken infants. The angels overpowered her, and she promised that if the mother hung an amulet over the baby bearing the names of the three angels, she would stay away from that home. So they let her go, and God created Eve to be Adam's mate [created from Adam's rib, so that she couldn't claim equality]. And ever since, Lilith flies around the world, howling her hatred of mankind through the night, and vowing vengeance because of the shabby treatment she had received from Adam.

In Astrology
A little-known element in astrology charts, Lilith is known as the "Dark Moon" and, as such, represents our "dark" or hidden emotional selves. Lilith's placement in the chart is especially important to women, and represents the power of the original woman. In a man's chart, Lilith's placement will reveal the hidden power struggles or other issues he may have, resolved or unresolved, with the women in his life.