Sahih al-Bukhari 7210
صحيح البخاري#7210Sahihحَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ يَزِيدَ، حَدَّثَنَا سَعِيدٌ ـ هُوَ ابْنُ أَبِي أَيُّوبَ ـ قَالَ حَدَّثَنِي أَبُو عَقِيلٍ، زُهْرَةُ بْنُ مَعْبَدٍ عَنْ جَدِّهِ عَبْدِ اللَّهِ بْنِ هِشَامٍ، وَكَانَ، قَدْ أَدْرَكَ النَّبِيَّ صلى الله عليه وسلم وَذَهَبَتْ بِهِ أُمُّهُ زَيْنَبُ ابْنَةُ حُمَيْدٍ إِلَى رَسُولِ اللَّهِ صلى الله عليه وسلم فَقَالَتْ يَا رَسُولَ اللَّهِ بَايِعْهُ. فَقَالَ النَّبِيُّ صلى الله عليه وسلم " هُوَ صَغِيرٌ " فَمَسَحَ رَأْسَهُ وَدَعَا لَهُ، وَكَانَ يُضَحِّي بِالشَّاةِ الْوَاحِدَةِ عَنْ جَمِيعِ أَهْلِهِ.
Narrated `Abdullah bin Hisham:who was born during the lifetime of the Prophet (ﷺ) that his mother, Zainab bint Humaid had taken him to Allah's Messenger (ﷺ) and said, "O Allah's Messenger (ﷺ)! Take his Pledge of allegiance (for Islam)." The Prophet (ﷺ) said, "He (`Abdullah bin Hisham) is a little child," and passed his hand over his head and invoked Allah for him. `Abdullah bin Hisham used to slaughter one sheep as a sacrifice on behalf of all of his family
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: 93:70