1)
Why does the Torah insert the (otherwise superfluous) words "u'Nesatem es Nachalaso le'Echav"?
1.
Bava Basra, 116a: It hints at another unspecified 'Nesinah', namely, that of a person on his death-bed, - to teach us that his verbal gift is valid, even without a Kinyan. 1
1
See Torah Temimah, note 23. The Gemara concludes however, that this D'rashah is merely an Asmachta. See Oznayim la'Torah, who elaborates.
