Ayesha reported that when the Messenger of Allah ﷺ passed away, his wives wanted to send Uthman bin Affan to Abu Bakr al-Siddiq to ask him for their share of inheritance from the Prophet ﷺ.Ayesha said to them, "Did the Messenger of Allah ﷺ not say, 'We leave no inheritance. Whatever we leave behind is charity'?"
حدثنا القعنبي عن مالك عن ابن شهاب عن عروة
أنها قالت إن أزواج النبي ﷺ حين توفي رسول الله ﷺ أردن أن يبعثن عثمان بن عفان إلى أبي بكر الصديق فيسألنه ثمنهن من النبي ﷺ فقالت لهن عائشة أليس قد قال رسول الله ﷺ لا نورث ما تركنا فهو صدقة
Sourced from Bukhari, Maghazi, chapter on the hadith of Banu Nadir and the Messenger of Allah's ﷺ expedition against them, etc., no. 4034, and Muslim, Jihad and Expeditions, chapter on the Prophet's ﷺ statement, "We leave no inheritance, whatever we leave behind is charity," no. 1758, from the hadith of Malik through this same chain, and it is found in the Muwatta (Yahya's recension) 2/993.