عَنْ أَبِي هُرَيْرَةَ عَنْ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «فَلَمْ تَحِلَّ الْغَنَائِمُ لِأَحَدٍ مِنْ قَبْلِنَا ذَلِكَ بِأَنَّ اللَّهَ رَأَى ضعفنا وعجزنا فطيها لنا»
Translation

Jubair b. Mut'im told that ‘Uthman b. ‘Affan and he went to the Prophet and said, “You have given the B. al-Muttalib some of the fifth from Khaibar and left us out although we are all alike in relationship to you."* He replied, “The only people who are one and the same are the B. Hashim and the B. al-Muttalib." Jubair said that the Prophet gave no share to the B. ‘Abd Shams and the B. Naufal. *They were all descendants of 'Abd Manaf.Bukhari transmitted it.