Genesis 30:1-8 King James Version (KJV)
30 And when Rachel saw that she bare Jacob no children, Rachel envied her sister; and said unto Jacob, Give me children, or else I die.
2 And Jacob's anger was kindled against Rachel: and he said, Am I in God's stead, who hath withheld from thee the fruit of the womb?
3 And she said, Behold my maid Bilhah, go in unto her; and she shall bear upon my knees, that I may also have children by her.
4 And she gave him Bilhah her handmaid to wife: and Jacob went in unto her.
5 And Bilhah conceived, and bare Jacob a son.
6 And Rachel said, God hath judged me, and hath also heard my voice, and hath given me a son: therefore called she his name Dan.
7 And Bilhah Rachel's maid conceived again, and bare Jacob a second son.
8 And Rachel said, With great wrestlings have I wrestled with my sister, and I have prevailed: and she called his name Naphtali.