Strong H3618H כַּלָּה kallâh · daughter-in-law

Leviticus

1. Leviticus 18:15
   Thou shalt not uncover the nakedness of thy daughter in law: she is thy son’s wife; thou shalt not uncover her nakedness.
2. Leviticus 20:12
   And if a man lie with his daughter in law, both of them shall surely be put to death: they have wrought confusion; their blood shall be upon them.