Genesis 2:22-25

22Then the LORD God made a woman from the rib Or part he had taken out of the man, and he brought her to the man.

23The man said, “This is now bone of my bones and flesh of my flesh; she shall be called ‘woman,’ for she was taken out of man.”

24That is why a man leaves his father and mother and is united to his wife, and they become one flesh. 25Adam and his wife were both naked, and they felt no shame.