'Uncover Her Nakedness' in the Bible
You shall not uncover the nakedness of your father, that is, the nakedness of your mother. She is your mother; you are not to uncover her nakedness.
The nakedness of your father’s wife’s daughter, born to your father, she is your sister, you shall not uncover her nakedness.
You shall not uncover the nakedness of your daughter-in-law; she is your son’s wife, you shall not uncover her nakedness.
You shall not uncover the nakedness of a woman and of her daughter, nor shall you take her son’s daughter or her daughter’s daughter, to uncover her nakedness; they are blood relatives. It is lewdness.
You shall not marry a woman in addition to her sister as a rival while she is alive, to uncover her nakedness.
‘Also you shall not approach a woman to uncover her nakedness during her menstrual impurity.