Genesis 30:4 WEB

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

³  She said, 'Behold, my maid Bilhah. Go in to her, that she may bear on my knees, and I also may obtain children by her.'

⁴  She gave him Bilhah her handmaid as wife, and Jacob went in to her.

⁵  Bilhah conceived, and bore Jacob a son.

⁶  Rachel said, 'God has judged me, and has also heard my voice, and has given me a son.' Therefore called she his name Dan.