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

Or with your daughter-in-law, for she is your son's wife, and you may not take her.

Ασχημοσυνην νυμφης σου δεν θελεις αποκαλυψει· ειναι γυνη του υιου σου· δεν θελεις αποκαλυψει την ασχημοσυνην αυτης.

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