Sahih al-Bukhari 7336
Narrated Nafi`:
`Abdullah said, "The Prophet (ﷺ) arranged for a horse race, and the prepared horses were given less food 
for a few days before the race to win the race, and were allowed to run from Al-Hafya to Thaniyat-al- 
Wada`, and the unprepared horses were allowed to run between Thaniyat-al-Wada` and the mosque of 
Bani Zuraiq," `Abdullah was one of those who participated in the race.
حَدَّثَنَا مُوسَى بْنُ إِسْمَاعِيلَ، حَدَّثَنَا جُوَيْرِيَةُ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ، قَالَ سَابَقَ النَّبِيُّ صلى الله عليه وسلم بَيْنَ الْخَيْلِ، فَأُرْسِلَتِ الَّتِي ضُمِّرَتْ مِنْهَا وَأَمَدُهَا إِلَى الْحَفْيَاءِ إِلَى ثَنِيَّةِ الْوَدَاعِ، وَالَّتِي لَمْ تُضَمَّرْ أَمَدُهَا ثَنِيَّةُ الْوَدَاعِ إِلَى مَسْجِدِ بَنِي زُرَيْقٍ، وَأَنَّ عَبْدَ اللَّهِ كَانَ فِيمَنْ سَابَقَ‏.‏ حَدَّثَنَا قُتَيْبَةُ عَنْ لَيْثٍ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ‏.‏