Sahih al-Bukhari 4490
صحيح البخاري#4490Sahihحَدَّثَنَا خَالِدُ بْنُ مَخْلَدٍ، حَدَّثَنَا سُلَيْمَانُ، حَدَّثَنِي عَبْدُ اللَّهِ بْنُ دِينَارٍ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ بَيْنَمَا النَّاسُ فِي الصُّبْحِ بِقُبَاءٍ جَاءَهُمْ رَجُلٌ فَقَالَ إِنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَدْ أُنْزِلَ عَلَيْهِ اللَّيْلَةَ قُرْآنٌ، وَأُمِرَ أَنْ يَسْتَقْبِلَ الْكَعْبَةَ أَلاَ فَاسْتَقْبِلُوهَا. وَكَانَ وَجْهُ النَّاسِ إِلَى الشَّأْمِ فَاسْتَدَارُوا بِوُجُوهِهِمْ إِلَى الْكَعْبَةِ.
Narrated Ibn `Umar:While some people were offering morning prayer at Quba' a man came to them and said, "A Qur'anic Order has been revealed to Allah's Messenger (ﷺ) tonight that he should face the Ka`ba at Mecca (in prayer), so you too should turn your faces towards it." At that moment their faces were towards Sham (i.e. Jerusalem) (and on hearing that) they turned towards the Ka`ba (at Mecca)
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: 65:17