حَدَّثَنَا يَحْيَى بْنُ يَحْيَى التَّمِيمِيُّ، أَخْبَرَنَا هُشَيْمٌ، عَنْ يَحْيَى بْنِ أَبِي إِسْحَاقَ، عَنْ أَنَسِ بْنِ مَالِكٍ، قَالَ خَرَجْنَا مَعَ رَسُولِ اللَّهِ صلى الله عليه وسلم مِنَ الْمَدِينَةِ إِلَى مَكَّةَ فَصَلَّى رَكْعَتَيْنِ رَكْعَتَيْنِ حَتَّى رَجَعَ ‏.‏ قُلْتُ كَمْ أَقَامَ بِمَكَّةَ قَالَ عَشْرًا ‏.‏

Anas b. Malik reported: We went out from Medina to Mecca with the Messenger of Allah (PBUH) and he prayed two rak'ahs at each time of prayer till we returned to Medina. I said: For how long did he stay in Mecca? He said: (For) ten (days). Translation Not Available

Book Ref: Sahih Muslim Book 6 Hadith 1473
Web Ref:  Sahih Muslim Book 4 Hadith 693 a