Genesis 19:34-36

Living Bible

³⁴ The next morning she said to her younger sister, “I slept with my father last night. Let’s fill him with wine again tonight, and you go in and lie with him, so that our family line will continue.” ³⁵ So they got him drunk again that night, and the younger girl went in and lay with him, and, as before, he didn’t know that anyone was there. ³⁶ And so it was that both girls became pregnant from their father.