Sahih al-Bukhari 4291
Sahih al-Bukhari · Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi) · The entrance of the Prophet (saws) from the upper part of Makkah
Narrated Hisham's father:
حَدَّثَنَا عُبَيْدُ بْنُ إِسْمَاعِيلَ ، حَدَّثَنَا أَبُو أُسَامَةَ ، عَنْ هِشَامٍ ، عَنْ أَبِيهِ ، دَخَلَ النَّبِيُّ صلى الله عليه وسلم عَامَ الْفَتْحِ مِنْ أَعْلَى مَكَّةَ مِنْ كَدَاءٍ.
During the year of the Conquest (of Mecca), the Prophet (ﷺ) entered Mecca through its upper part through Kada.