Sahih al-Bukhari 2319
صحيح البخاري#2319Sahihحَدَّثَنَا مُحَمَّدُ بْنُ الْعَلاَءِ، حَدَّثَنَا أَبُو أُسَامَةَ، عَنْ بُرَيْدِ بْنِ عَبْدِ اللَّهِ، عَنْ أَبِي بُرْدَةَ، عَنْ أَبِي مُوسَى ـ رضى الله عنه ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " الْخَازِنُ الأَمِينُ الَّذِي يُنْفِقُ ـ وَرُبَّمَا قَالَ الَّذِي يُعْطِي ـ مَا أُمِرَ بِهِ كَامِلاً مُوَفَّرًا، طَيِّبٌ نَفْسُهُ، إِلَى الَّذِي أُمِرَ بِهِ، أَحَدُ الْمُتَصَدِّقَيْنِ ".
Narrated Abu Musa:The Prophet (ﷺ) said, "An honest treasurer who gives what he is ordered to give fully, perfectly and willingly to the person to whom he is ordered to give, is regarded as one of the two charitable persons
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: 40:18