Sahih al-Bukhari 1032
صحيح البخاري#1032Sahihحَدَّثَنَا مُحَمَّدٌ ـ هُوَ ابْنُ مُقَاتِلٍ أَبُو الْحَسَنِ الْمَرْوَزِيُّ ـ قَالَ أَخْبَرَنَا عَبْدُ اللَّهِ، قَالَ أَخْبَرَنَا عُبَيْدُ اللَّهِ، عَنْ نَافِعٍ، عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ، عَنْ عَائِشَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ إِذَا رَأَى الْمَطَرَ قَالَ " صَيِّبًا نَافِعًا ". تَابَعَهُ الْقَاسِمُ بْنُ يَحْيَى عَنْ عُبَيْدِ اللَّهِ. وَرَوَاهُ الأَوْزَاعِيُّ وَعُقَيْلٌ عَنْ نَافِعٍ.
Narrated Aisha:Whenever Allah's Messenger (ﷺ) saw the rain, he used to say, "O Allah! Let it be a strong fruitful rain
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: 15:27