Sahih al-Bukhari 4250
صحيح البخاري#4250Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، حَدَّثَنَا سُفْيَانُ بْنُ سَعِيدٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ دِينَارٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ قَالَ أَمَّرَ رَسُولُ اللَّهِ صلى الله عليه وسلم أُسَامَةَ عَلَى قَوْمٍ، فَطَعَنُوا فِي إِمَارَتِهِ، فَقَالَ " إِنْ تَطْعَنُوا فِي إِمَارَتِهِ، فَقَدْ طَعَنْتُمْ فِي إِمَارَةِ أَبِيهِ مِنْ قَبْلِهِ، وَايْمُ اللَّهِ لَقَدْ كَانَ خَلِيقًا لِلإِمَارَةِ، وَإِنْ كَانَ مِنْ أَحَبِّ النَّاسِ إِلَىَّ، وَإِنَّ هَذَا لَمِنْ أَحَبِّ النَّاسِ إِلَىَّ بَعْدَهُ ".
Narrated Ibn `Umar:Allah's Messenger (ﷺ) appointed Usama bin Zaid as the commander of some people. Those people criticized his leadership. The Prophet (ﷺ) said, "If you speak ill of his leadership, you have already spoken ill of his father's leadership before. By Allah, he deserved to be a Commander, and he was one of the most beloved persons to me and now this (i.e. Usama) is one of the most beloved persons to me after him
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: 64:285