English translation
2762. Narrated Ibn 'Abbās رضي الله عنهما that the mother of Sa'd bin 'Ubāda رضي الله عنه the brother of Banī Sā'ida died in Sa'd's absence, so he came to the Prophet saying, "O Allāh's Messenger! My mother died in my absence, will it benefit her if I give Sadaqa (in charity) on her behalf?" The Prophet ﷺ said, "Yes." Sa'd said, "I take you as my witness that I give my garden Al-Mikhrāf in charity on her behalf."
