(1) باب مَا جَاءَ فِي التَّقْصِيرِ وَكَمْ يُقِيمُ حَتَّى يَقْصُرَ
Narrated Yahya bin 'Is-haq:
I heard Anas saying, "We traveled with the Prophet (ﷺ) from Medina to Mecca and offered two rak`at (for every prayer) till we returned to Medina." I said, "Did you stay for a while in Mecca?" He replied, "We stayed in Mecca for ten days."
Reference: Sahih al-Bukhari 1081
In-book reference: Book 18, Hadith 2
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 2, Book 20, Hadith 187