Bilhah

“Laban also gave his servant girl Bilhah to his daughter Rachel as her maidservant.”

“Then she said, “Here is my maidservant Bilhah. Sleep with her, that she may bear children for me, so that through her I too can build a family.””

“So Rachel gave Jacob her servant Bilhah as a wife, and he slept with her,”

“This is the account of Jacob. When Joseph was seventeen years old, he was tending the flock with his brothers, the sons of his father’s wives Bilhah and Zilpah, and he brought their father a bad report about them.”

“When Rachel saw that she was not bearing any children for Jacob, she envied her sister. “Give me children, or I will die!” she said to Jacob.”

“The sons of Rachel’s maidservant Bilhah were Dan and Naphtali.”

“The son of Dan: Hushim.”

“While Israel was living in that region, Reuben went in and slept with his father’s concubine Bilhah, and Israel heard about it. Jacob had twelve sons:”