Sahih Bukhari
Sahih Bukhari Volume 004, Book 053, Hadith Number 330.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 53. One-Fifth Of Booty to the Cause Of Allah (Khumus)
Narated By 'Amr bin Al-Harith : The Prophet did not leave anything (after his death) except his arms, a white mule, and a (piece of) land which he had given as Sadaqa.