Abu al-Bakhtari (may Allah have mercy on him) says: I heard a hadith from a man and liked it, so I said to him: "Write it down for me." He brought it written out clearly: Abbas and Ali (may Allah be pleased with them both) came to Umar (may Allah be pleased with him), and with him were Talhah, al-Zubayr, Sa'd and Abd al-Rahman (may Allah be pleased with them). The two of them were disputing. Umar (may Allah be pleased with him) said to Talhah, al-Zubayr, Abd al-Rahman and Sa'd (may Allah be pleased with them): "Do you know that the Messenger of Allah (peace and blessings be upon him) said: 'All the wealth of the Prophet is charity, except what he feeds his family with and clothes them with; we are not inherited from'?" They said: "Yes, it is so." (He said:) "The Messenger of Allah (peace and blessings be upon him) would spend from his wealth on his family and give the surplus in charity. Then the Messenger of Allah (peace and blessings be upon him) passed away, and Abu Bakr (may Allah be pleased with him) was in charge of it for two years, and he too did just as the Messenger of Allah (peace and blessings be upon him) used to do."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12731