Chapter 55: Wills and Testaments (Wasaayaa)
Narrated Talha bin Musarrif: I asked 'Abdullah bin Abu 'Aufa "Did the Prophet (ﷺ) make a will?" He replied, "No," I asked him, "How
is it then that the making of a will has been enjoined on people, (or that they are ordered to make a
will)?" He replied, "The Prophet (ﷺ) bequeathed Allah' s Book (i. e. Qur' an).
Sahih al-Bukhari 2740