Sahih al-Bukhari 4892
صحيح البخاري#4892Sahihحَدَّثَنَا أَبُو مَعْمَرٍ، حَدَّثَنَا عَبْدُ الْوَارِثِ، حَدَّثَنَا أَيُّوبُ، عَنْ حَفْصَةَ بِنْتِ سِيرِينَ، عَنْ أُمِّ عَطِيَّةَ ـ رضى الله عنها ـ قَالَتْ بَايَعْنَا رَسُولَ اللَّهِ صلى الله عليه وسلم فَقَرَأَ عَلَيْنَا {أَنْ لاَ يُشْرِكْنَ بِاللَّهِ شَيْئًا} وَنَهَانَا عَنِ النِّيَاحَةِ، فَقَبَضَتِ امْرَأَةٌ يَدَهَا فَقَالَتْ أَسْعَدَتْنِي فُلاَنَةُ أُرِيدُ أَنْ أَجْزِيَهَا. فَمَا قَالَ لَهَا النَّبِيُّ صلى الله عليه وسلم شَيْئًا فَانْطَلَقَتْ وَرَجَعَتْ فَبَايَعَهَا.
Narrated Um Atiya:We took the oath of allegiance to Allah's Messenger (ﷺ) and he recited to us: 'They will not associate anything in worship with Allah,' and forbade us to bewail the dead. Thereupon a lady withdrew her hand (refrained from taking the oath of allegiance), and said, "But such-and-such lady lamented over one of my relatives, so I must reward (do the same over the dead relatives of) hers." The Prophet (ﷺ) did not object to that, so she went (there) and returned to the Prophet (ﷺ) so he accepted her pledge of allegiance
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: 65:412