Sahih al-Bukhari 3140 - The proof of the fact that Khumus is for the Imam (i.e., ruler), and that he has the right to give thereof to some of his relatives to the exclusion of others. What the Prophet ﷺ distributed to Bani Al-Muttalib and Bani Hashim from the Khumus of the Khaibar booty. | Criterion