The nakedness of thy sister, the daughter of thy father, or
daughter of thy mother, ... thou shalt not uncover.
Thou shalt not uncover the nakedness of thy father's sister.
And if a man shall take his sister, his father's daughter, or
his mother's daughter, and see her nakedness, and she see his
nakedness; it is a wicked thing. Leviticus 20:17
And thou shalt not uncover the nakedness of thy mother's sister, nor of thy father's sister:
for he uncovereth his near kin: they shall bear their iniquity.
Cursed be he that lieth with his sister, the daughter of his
father, or the daughter of his mother. Deuteronomy 27:22
And yet indeed, she [Sarah] is my [Abraham's] sister; she is
the daughter of my father, but not the daughter of my mother; and she became my wife.
And I will bless her [Sarah], and give thee a son also of her:
yea, I will bless her, and she shall be a mother of nations; kings of
people shall be of her. Genesis 17:16
And Amram took him Jochebed his father's sister to wife;
and she bare him Aaron and Moses. Exodus 6:20