Sahih al-Bukhari 6591
صحيح البخاري#6591Sahihحَدَّثَنَا عَلِيُّ بْنُ عَبْدِ اللَّهِ، حَدَّثَنَا حَرَمِيُّ بْنُ عُمَارَةَ، حَدَّثَنَا شُعْبَةُ، عَنْ مَعْبَدِ بْنِ خَالِدٍ، أَنَّهُ سَمِعَ حَارِثَةَ بْنَ وَهْبٍ، يَقُولُ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم وَذَكَرَ الْحَوْضَ فَقَالَ " كَمَا بَيْنَ الْمَدِينَةِ وَصَنْعَاءَ ".
Narrated Haritha bin Wahb:I heard the Prophet (ﷺ) mentioning the Lake-Fount (Al-Kauthar), saying, "(The width of the Lake-Fount) is equal to the distance between Medina and Sana' (capital of Yemen)
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: 81:179