مُوَطَّأُ مَالِكٍ
Muwatta Malik 254
Prayer in Ramadan
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ هِشَامِ بْنِ عُرْوَةَ، عَنْ أَبِيهِ، أَنَّ ذَكْوَانَ أَبَا عَمْرٍو، - وَكَانَ عَبْدًا لِعَائِشَةَ زَوْجِ النَّبِيِّ صلى الله عليه وسلم فَأَعْتَقَتْهُ عَنْ دُبُرٍ مِنْهَا - كَانَ يَقُومُ يَقْرَأُ لَهَا فِي رَمَضَانَ .
Yahya related to me from Malik from Hisham ibn Urwa from his father that Dhakwan Abu Amr (a slave belonging to A'isha, the wife of the Prophet, (ﷺ), who was freed by her after her death) used to stand in prayer and recite for her in Ramadan.
Arabic/English book reference: Book 6, Hadith 8