(71) باب فَضْلِ الْخِدْمَةِ فِي الْغَزْوِ
Narrated Anas bin Malik:
I went along with the Prophet (ﷺ) to Khaibar so as to serve him. (Later on) when the Prophet (ﷺ) returned he, on seeing the Uhud mountain, said, "This is a mountain that loves us and is loved by us." Then he pointed to Medina with his hand saying, "O Allah! I make the area which is in between Medina's two mountains a sanctuary, as Abraham made Mecca a sanctuary. O Allah! Bless us in our Sa` and Mudd (i.e. units of measuring)."
Reference: Sahih al-Bukhari 2889
In-book reference: Book 56, Hadith 104
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 52, Hadith 139