Narrated `Aisha: The Prophet said, "Our (Apostles') property should not be inherited, and whatever we leave, is to be spent in charity."

The sub-narrator said, "I told `Urwa bin Az-Zubair of this Hadith and he said, 'Malik bin Aus has told the truth" I heard `Aisha, the wife of the Prophet saying, 'The wives of the Prophet sent `Uthman to Abu Bakr demanding from him their 1/8 of the Fai which Allah had granted to his Apostle. But I used to oppose them and say to them: Will you not fear Allah? Don't you know that the Prophet used to say: Our property is not inherited, but whatever we leave is to be given in charity? The Prophet mentioned that regarding himself. He added: 'The family of Muhammad can take their sustenance from this property. So the wives of the Prophet stopped demanding it when I told them of that.' So, this property (of Sadaqa) was in the hands of `Ali who withheld it from `Abbas and overpowered him. Then it came in the hands of Hasan bin `Ali, then in the hands of Husain bin `Ali, and then in the hands of `Ali bin Husain and Hasan bin Hasan, and each of the last two used to manage it in turn, then it came in the hands of Zaid bin Hasan, and it was truly the Sadaqa of Allah's Apostle ."