Genesis 30:2-4

New Century Version

² Jacob became angry with her and said, “Can I do what only God can do? He is the one who has kept you from having children.”

³ Then Rachel said, “Here is my slave girl Bilhah. Have sexual relations with her so she can give birth to a child for me. Then I can have my own family through her.”

⁴ So Rachel gave Bilhah, her slave girl, to Jacob as a wife, and he had sexual relations with her.