Language:
كتاب الحج
25  
Hajj (Pilgrimage)
(93)
Chapter: To dismount between 'Arafat and Jam'
(93)
باب النُّزُولِ بَيْنَ عَرَفَةَ وَجَمْعٍ
Sahih al-Bukhari 1667

Narrated Usama bin Zaid:

As soon as the Prophet (ﷺ) departed from `Arafat, he went towards the mountain pass, and there he answered the call of) the prayer is ahead of you (i.e. at asked, "O Allah's Messenger (ﷺ)! Will you offer the prayer here?" He replied, "(The place of) the prayer is ahead of you (i.e. at Al-Muzdalifa)."

حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا حَمَّادُ بْنُ زَيْدٍ، عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ مُوسَى بْنِ عُقْبَةَ، عَنْ كُرَيْبٍ، مَوْلَى ابْنِ عَبَّاسٍ عَنْ أُسَامَةَ بْنِ زَيْدٍ ـ رضى الله عنهما ـ أَنَّ النَّبِيَّ صلى الله عليه وسلم حَيْثُ أَفَاضَ مِنْ عَرَفَةَ مَالَ إِلَى الشِّعْبِ فَقَضَى حَاجَتَهُ فَتَوَضَّأَ فَقُلْتُ يَا رَسُولَ اللَّهِ أَتُصَلِّي فَقَالَ ‏ "‏ الصَّلاَةُ أَمَامَكَ ‏"‏‏.‏
Reference : Sahih al-Bukhari 1667
In-book reference : Book 25, Hadith 148
USC-MSA web (English) reference : Vol. 2, Book 26, Hadith 728
  (deprecated numbering scheme)