Sahih al-Bukhari 1108
صحيح البخاري#1108Sahihوَعَنْ حُسَيْنٍ، عَنْ يَحْيَى بْنِ أَبِي كَثِيرٍ، عَنْ حَفْصِ بْنِ عُبَيْدِ اللَّهِ بْنِ أَنَسٍ، عَنْ أَنَسِ بْنِ مَالِكٍ ـ رضى الله عنه ـ قَالَ كَانَ النَّبِيُّ صلى الله عليه وسلم يَجْمَعُ بَيْنَ صَلاَةِ الْمَغْرِبِ وَالْعِشَاءِ فِي السَّفَرِ. وَتَابَعَهُ عَلِيُّ بْنُ الْمُبَارَكِ وَحَرْبٌ عَنْ يَحْيَى عَنْ حَفْصٍ عَنْ أَنَسٍ جَمَعَ النَّبِيُّ صلى الله عليه وسلم.
Narrated Anas:Allah's Messenger (ﷺ) used to offer these two prayers together on journeys i.e. the Maghrib and the `Isha
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: 18:28