Sahih al-Bukhari 2647
صحيح البخاري#2647Sahihحَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ، أَخْبَرَنَا سُفْيَانُ، عَنْ أَشْعَثَ بْنِ أَبِي الشَّعْثَاءِ، عَنْ أَبِيهِ، عَنْ مَسْرُوقٍ، أَنَّ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ دَخَلَ عَلَىَّ النَّبِيُّ صلى الله عليه وسلم وَعِنْدِي رَجُلٌ، قَالَ " يَا عَائِشَةُ مَنْ هَذَا ". قُلْتُ أَخِي مِنَ الرَّضَاعَةِ. قَالَ " يَا عَائِشَةُ، انْظُرْنَ مَنْ إِخْوَانُكُنَّ، فَإِنَّمَا الرَّضَاعَةُ مِنَ الْمَجَاعَةِ ". تَابَعَهُ ابْنُ مَهْدِيٍّ عَنْ سُفْيَانَ.
Narrated Aisha:Once the Prophet (ﷺ) came to me while a man was in my house. He said, "O `Aisha! Who is this (man)?" I replied, "My foster brothers" He said, "O `Aisha! Be sure about your foster brothers, as fostership is only valid if it takes place in the suckling period (before two years of age)
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 52:11