Muwatta Malik, Book 36, Hadith 1456 (In-Book) ⓘ

Malik related to me from Hisham ibn Urwa from his father from A'isha, the wife of the Prophet, may Allah bless him and grant him peace, that a man said to the Messenger of Allah, may Allah bless him and grant him peace, "My mother died suddenly, and I think that had she spoken, she would have given sadaqa. Shall I give sadaqa for her?" The Messenger of Allah, may Allah bless him and grant him peace, said, "Yes."

وَحَدَّثَنِي مَالِكٌ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، عَنْ عَائِشَةَ، زَوْجِ النَّبِيِّ صلى الله عليه وسلم أَنَّ رَجُلاً قَالَ لِرَسُولِ اللَّهِ صلى الله عليه وسلم إِنَّ أُمِّي افْتُلِتَتْ نَفْسُهَا وَأُرَاهَا لَوْ تَكَلَّمَتْ تَصَدَّقَتْ أَفَأَتَصَدَّقُ عَنْهَا فَقَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏ "‏ نَعَمْ ‏" ‏ ‏.‏