From Monarchists.Wiki

A Canaanite women was a wife of Simeon and the mother of Shaul. The Book of Jubilees states her name as Adibaa.

Jubilees account[edit]

Adibaa was a Canaanite from Zephath. As such, the marriage between Adibaa and Simeon was unlawful and an affront to God. Simeon later repented and married a women from Mesopotamia.