كتاب الحج
15  
The Book of Pilgrimage
(77)
Chapter: It is recommended to stop in Batha' of Dhul-Hulaifah and pray there when departing from Hajj and 'Umrah, or any time one passes through it
(77)
باب التَّعْرِيسِ بِذِي الْحُلَيْفَةِ وَالصَّلاَةِ بِهَا إِذَا صَدَرَ مِنَ الْحَجِّ أَوِ الْعُمْرَةِ ‏‏
Sahih Muslim 1257 d

Nafi' reported that 'Abdullah b. Umar (Allah be pleased with them) used to halt his camel in the stony ground at Dhu'l-Hulaifa, where Allah's Messenger (ﷺ) used to make a halt (and pray).

وَحَدَّثَنِي مُحَمَّدُ بْنُ رُمْحِ بْنِ الْمُهَاجِرِ الْمِصْرِيُّ، أَخْبَرَنَا اللَّيْثُ، ح وَحَدَّثَنَا قُتَيْبَةُ، - وَاللَّفْظُ لَهُ - قَالَ حَدَّثَنَا لَيْثٌ، عَنْ نَافِعٍ، قَالَ كَانَ ابْنُ عُمَرَ يُنِيخُ بِالْبَطْحَاءِ الَّتِي بِذِي الْحُلَيْفَةِ الَّتِي كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُنِيخُ بِهَا وَيُصَلِّي بِهَا ‏.‏
Reference : Sahih Muslim 1257d
In-book reference : Book 15, Hadith 487
USC-MSA web (English) reference : Book 7, Hadith 3121
  (deprecated numbering scheme)