Genesis 19:31-33

New Living Translation

³¹ One day the older daughter said to her sister, “There are no men left anywhere in this entire area, so we can’t get married like everyone else. And our father will soon be too old to have children. ³² Come, let’s get him drunk with wine, and then we will have sex with him. That way we will preserve our family line through our father.”

³³ So that night they got him drunk with wine, and the older daughter went in and had intercourse with her father. He was unaware of her lying down or getting up again.