Narrated Aishah, Ummul Muminin: Fatimah was demanding (the property of) sadaqah of the Messenger of Allah ﷺ at Madina and Fadak, and what remained from the fifth of Khaybar. Aishah quoted Abu Bakr as saying: The Messenger of Allah ﷺ said: We are not inherited; whatever we leave is sadaqah. The family of Muhammad will eat from this property, that is, from the property of Allah. They will not take more then their sustenance.
Hadith Referenceسنن ابي داود / كتاب الخراج والفيء والإمارة / 2969
Hadith Gradingالألبانی:صحيح ق دون قوله يعني مال الله | زبیر علی زئی:صحيح بخاري (3711، 3712)
Hadith Takhrij« انظر ما قبلہ، (تحفة الأشراف: 6630) (صحیح) » (لیکن «مال اللہ» کا لفظ صحیح نہیں اور یہ مؤلف کے سوا کسی اور کے یہاں بھی نہیں ہے)