Sahih al-Bukhari, Hadith 6730 ⓘ
Narrated `Urwa: `Aisha said, "When Allah's Messenger died, his wives intended to send `Uthman to Abu Bakr asking him for their share of the inheritance." Then `Aisha said to them, "Didn't Allah's Messenger say, 'Our (Apostles') property is not to be inherited, and whatever we leave is to be spent in charity?'"
حَدَّثَنَا عَبْدُ اللَّهِ بْنُ مَسْلَمَةَ، عَنْ مَالِكٍ، عَنِ ابْنِ شِهَابٍ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ ـ رضى الله عنها أَنَّ أَزْوَاجَ، النَّبِيِّ صلى الله عليه وسلم حِينَ تُوُفِّيَ رَسُولُ اللَّهِ صلى الله عليه وسلم أَرَدْنَ أَنْ يَبْعَثْنَ عُثْمَانَ إِلَى أَبِي بَكْرٍ يَسْأَلْنَهُ مِيرَاثَهُنَّ. فَقَالَتْ عَائِشَةُ أَلَيْسَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " لاَ نُورَثُ مَا تَرَكْنَا صَدَقَةٌ " .
also referenced under: Book 85, Hadith 7 (In-Book) & Volume 8, Book 80, Hadith 722 (USC-MSA)