And thus do you find with David, that he charged Solomon his son only close to his death, viz. (I Kings 2:1) "And the days of David drew near to die, etc."
(Devarim 1:3) "… that Moses spoke to the children of Israel": I might think that Moses prophesied only these words. Whence do I derive (the same for) all the words in the Torah: the less stringent and the more stringent, the identities (gezeiroth shavoth), the general principles, the details, and the inferences? From (Ibid.) "according to all that the L-rd commanded him concerning them."