Genesis 30:2-4

Darby Translation

² And Jacob's anger was kindled against Rachel, and he said, Am I in God's stead, who has withheld from thee the fruit of the womb?

³ And she said, Behold, there is my maid, Bilhah: go in to her, in order that she may bear on my knees, and I may also be built up by her.

⁴ And she gave him Bilhah her maidservant as wife, and Jacob went in to her.