Language:
كتاب الرقاق
81  
To make the Heart Tender (Ar-Riqaq)
(53)
Chapter: Regarding Al-Haud
(53)
باب فِي الْحَوْضِ
Sahih al-Bukhari 6577

Narrated Ibn `Umar:

The Prophet (ﷺ) said, "There will be a tank (Lake-Fount) in front of you as large as the distance between Jarba and Adhruh (two towns in Sham).

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ عُبَيْدِ اللَّهِ، حَدَّثَنِي نَافِعٌ، عَنِ ابْنِ عُمَرَ ـ رضى الله عنهما ـ عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ ‏ "‏ أَمَامَكُمْ حَوْضٌ كَمَا بَيْنَ جَرْبَاءَ وَأَذْرُحَ ‏"‏‏.‏
Reference : Sahih al-Bukhari 6577
In-book reference : Book 81, Hadith 165
USC-MSA web (English) reference : Vol. 8, Book 76, Hadith 579
  (deprecated numbering scheme)