وَ قَالَ رَسُولُ اللَّهِ ص وَ بَرِئَتْ مِنْكُمْ ذِمَّةُ اللَّهِ وَ ذِمَّةُ رَسُولِهِ إِنْ كَتَمْتُمُونِي شَيْئاً فَصَالَحُوهُ عَلَى ذَلِكَ فَلَمَّا سَمِعَ بِهِمْ أَهْلُ فَدَكَ قَدْ صَنَعُوا مَا صَنَعُوا بَعَثُوا إِلَى رَسُولِ اللَّهِ ص يَسْأَلُونَهُ أَنْ يُسَيِّرَهُمْ وَ يَحْقُنَ دِمَاءَهُمْ وَ يُخَلُّونَ بَيْنَهُ وَ بَيْنَ الْأَمْوَالِ فَفَعَلَ وَ كَانَ مِمَّنْ مَشَى بَيْنَ رَسُولِ اللَّهِ ص وَ بَيْنَهُمْ فِي ذَلِكَ مُحَيَّصَةُ بْنُ مَسْعُودٍ أَحَدُ بَنِي حَارِثَةَ And Rasool-Allah -saww said: ‘And I -saww am free from you of the responsibility of Allah -azwj and responsibility of His -azwj Rasool -saww .
If you are concealing anything from me -saww , the reconcile upon that’. When the people of Fadak heard of what they had done what they had done, they sent a message to Rasool-Allah -saww asking him -saww to expel them and save their blood and they would vacate between him -saww and wealth. He -saww did so. And the from the ones who walked between Rasool-Allah -saww and them during that was Muheysa Bin Masoud, one of the clan of Haris.
When the people of Khyber descended upon that, they asked Rasool-Allah -saww that he makes them work upon the hand, and they said, ‘We are more knowing with it that you all are, and working for it’. Rasool-Allah -saww reconciled them upon the half, upon: ‘Whenever we so desire we can expel you’, and the people of Fadak reconciled upon the like of that.
So, the wealth of Khyber was (distributed) booty between the Muslims, and Fadak in particular was for Rasool-Allah -saww because they did not attack upon it, neither by horses nor riders.