Stories about Qarinah and Lilith merged in early Islam.
Two primary characteristics are seen in these legends about Lilith: Lilith as the incarnation of lust, causing men to be led astray, and Lilith as a child-killing witch, who strangles helpless neonates.
The Jerusalem Talmud is incomplete here, but the Babylonian Talmud on Tractate Niddah 2a—76b is complete.