Sahih al-Bukhari 1163
صحيح البخاري#1163Sahihحَدَّثَنَا بَيَانُ بْنُ عَمْرٍو، حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، حَدَّثَنَا ابْنُ جُرَيْجٍ، عَنْ عَطَاءٍ، عَنْ عُبَيْدِ بْنِ عُمَيْرٍ، عَنْ عَائِشَةَ ـ رضى الله عنها ـ قَالَتْ لَمْ يَكُنِ النَّبِيُّ صلى الله عليه وسلم عَلَى شَىْءٍ مِنَ النَّوَافِلِ أَشَدَّ مِنْهُ تَعَاهُدًا عَلَى رَكْعَتَىِ الْفَجْرِ.
Narrated `Aisha:The Prophet (ﷺ) was never more regular and particular in offering any Nawafil than the two rak`at (Sunna) of the Fajr prayer
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: 19:42