Sahih al-Bukhari 386
صحيح البخاري#386Sahihحَدَّثَنَا آدَمُ بْنُ أَبِي إِيَاسٍ، قَالَ حَدَّثَنَا شُعْبَةُ، قَالَ أَخْبَرَنَا أَبُو مَسْلَمَةَ، سَعِيدُ بْنُ يَزِيدَ الأَزْدِيُّ قَالَ سَأَلْتُ أَنَسَ بْنَ مَالِكٍ أَكَانَ النَّبِيُّ صلى الله عليه وسلم يُصَلِّي فِي نَعْلَيْهِ قَالَ نَعَمْ.
Narrated Abu Maslama:Sa`id bin Yazid Al-Azdi: I asked Anas bin Malik whether the Prophet (ﷺ) had ever, prayed with his shoes on. He replied "Yes
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 8:38