The Book of Hajj
24/107. Chapter:
Entering Makkah Without Ihram
Sunan an-Nasai
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا مُعَاوِيَةُ بْنُ عَمَّارٍ، قَالَ حَدَّثَنِي أَبُو الزُّبَيْرِ الْمَكِّيُّ، عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم دَخَلَ يَوْمَ فَتْحِ مَكَّةَ وَعَلَيْهِ عِمَامَةٌ سَوْدَاءُ بِغَيْرِ إِحْرَامٍ .
It was narrated from Jabir bin Abdulla that the Prophet entered on the day of the Conquest of Makkah wearing a back Imamah, without being in Ihram.
Reference : Sunan an-Nasa'i 2869In-book reference : Book 24, Hadith 252English translation : Vol. 3, Book 24, Hadith 2872