صحيح مسلم
Sahih Muslim
كتاب الرضاع
The Book of Suckling
باب التَّحْرِيمِ بِخَمْسِ رَضَعَاتٍ:
Chapter: Becoming Mahram is established by Five Breastfeedings
Hadith 1452
This hadith is listed as number 3599 in Maktaba Shamila
وحدثناه مُحَمَّدُ بْنُ الْمُثَنَّى ، حدثنا عَبْدُ الْوَهَّابِ ، قَالَ : سَمِعْتُ يَحْيَى بْنَ سَعِيدٍ ، قَالَ : أَخْبَرَتْنِي عَمْرَةُ ، أَنَّهَا سَمِعَتْ عَائِشَةَ ، تَقُولُ بِمِثْلِهِ .
Ahadith like this is transmitted by 'A'isha through another chain of narrators.
