Then Judah said to Onan, “Go in to your brother’s wife and perform the duty of a brother-in-law to her; raise up offspring for your brother.”
And the firstborn said to the younger, “Our father is old, and there is not a man on earth to come in to us after the manner of all the world.
You shall not uncover the nakedness of your brother’s wife; it is your brother’s nakedness.
But Naomi said, “Turn back, my daughters. Why will you go with me? Do I still have sons in my womb that they may become your husbands?