Leviticus 18:17 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. 10 I MC VC

Leviticus 20:14 And if a man take a wife and her mother, it is wickedness: they shall be burnt with fire, both he and they; that there be no wickedness among you. 10 I MC VC

Deuteronomy 27:23 Cursed be he that lieth with his mother in law. And all the people shall say, Amen. 10 I MC VC