Language:
كتاب الهبة وفضلها والتحريض عليها
51  
Gifts
(33)
Chapter: Borrowing a horse from some people
(33)
باب مَنِ اسْتَعَارَ مِنَ النَّاسِ الْفَرَسَ
Sahih al-Bukhari 2627

Narrated Anas:

Once the people of Medina were frightened, so the Prophet (ﷺ) borrowed a horse from Abu Talha called Al-Mandub, and rode it. When he came back he said, "We have not seen anything (to be afraid of), but the horse was very fast (having an energy as inexhaustible as the water of the sea).

حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، قَالَ سَمِعْتُ أَنَسًا، يَقُولُ كَانَ فَزَعٌ بِالْمَدِينَةِ فَاسْتَعَارَ النَّبِيُّ صلى الله عليه وسلم فَرَسًا مِنْ أَبِي طَلْحَةَ يُقَالُ لَهُ الْمَنْدُوبُ، فَرَكِبَ فَلَمَّا رَجَعَ قَالَ ‏ "‏ مَا رَأَيْنَا مِنْ شَىْءٍ، وَإِنْ وَجَدْنَاهُ لَبَحْرًا ‏"‏‏.‏
Reference : Sahih al-Bukhari 2627
In-book reference : Book 51, Hadith 59
USC-MSA web (English) reference : Vol. 3, Book 47, Hadith 795
  (deprecated numbering scheme)