Sahih al-Bukhari 1997
صحيح البخاري#1997Sahihحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، حَدَّثَنَا غُنْدَرٌ، حَدَّثَنَا شُعْبَةُ، سَمِعْتُ عَبْدَ اللَّهِ بْنَ عِيسَى، عَنِ الزُّهْرِيِّ، عَنْ عُرْوَةَ، عَنْ عَائِشَةَ،. وَعَنْ سَالِمٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهم ـ قَالاَ لَمْ يُرَخَّصْ فِي أَيَّامِ التَّشْرِيقِ أَنْ يُصَمْنَ، إِلاَّ لِمَنْ لَمْ يَجِدِ الْهَدْىَ.
Narrated `Aisha and Ibn `Umar:Nobody was allowed to fast on the days of Tashriq except those who could not afford the Hadi (Sacrifice)
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.