Leviticus 20:14NET Bible
If a man has sexual intercourse with both a woman and her mother, it is lewdness. Both he and they must be burned to death, so there is no lewdness in your midst.
Related Verses
Genesis 2:22
Then the LORD God made a woman from the part he had taken out of the man, and he brought her to the man.
Genesis 2:23
Then the man said, "This one at last is bone of my bones and flesh of my flesh; this one will be called 'woman,' for she was taken out of man."
Genesis 2:24
That is why a man leaves his father and mother and unites with his wife, and they become a new family.
Genesis 2:25
The man and his wife were both naked, but they were not ashamed.
Genesis 3:1
Now the serpent was more shrewd than any of the wild animals that the LORD God had made. He said to the woman, "Is it really true that God said, 'You must not eat from any tree of the orchard'?"