'Expose' in the Bible

You must not expose your father's nakedness by having sexual intercourse with your mother. She is your mother; you must not have intercourse with her.

You must not expose the nakedness of your son's daughter or your daughter's daughter by having sexual intercourse with them, because they are your own nakedness.

You must not expose the nakedness of your father's brother; you must not approach his wife to have sexual intercourse with her. She is your aunt.

You must not expose the nakedness of your mother's sister and your father's sister, for such a person has laid bare his own close relative. They must bear their punishment for iniquity.