Leviticus 18:14 (KJV)

The nakedness of thy sister, the daughter of thy father, or daughter of thy mother, whether she be born at home, or born abroad, even their nakedness thou shalt not uncover.

The nakedness of thy son's daughter, or of thy daughter's daughter, even their nakedness thou shalt not uncover: for theirs is thine own nakedness.

The nakedness of thy father's wife's daughter, begotten of thy father, she is thy sister, thou shalt not uncover her nakedness.

Thou shalt not uncover the nakedness of thy father's sister: she is thy father's near kinswoman.

Thou shalt not uncover the nakedness of thy mother's sister: for she is thy mother's near kinswoman.

Thou shalt not uncover the nakedness of thy daughter in law: she is thy son's wife; thou shalt not uncover her nakedness.

Thou shalt not uncover the nakedness of thy brother's wife: it is thy brother's nakedness.

Thou shalt not uncover the nakedness of a woman and her daughter, neither shalt thou take her son's daughter, or her daughter's daughter, to uncover her nakedness; for they are her near kinswomen: it is wickedness.

Neither shalt thou take a wife to her sister, to vex her, to uncover her nakedness, beside the other in her life time.

Also thou shalt not approach unto a woman to uncover her nakedness, as long as she is put apart for her uncleanness.