Sahih al-Bukhari 4278
Book 64: Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)
Arabic
وَقَالَ عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ، عَنْ أَيُّوبَ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ خَرَجَ النَّبِيُّ صلى الله عليه وسلم عَامَ الْفَتْحِ. وَقَالَ حَمَّادُ بْنُ زَيْدٍ عَنْ أَيُّوبَ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ عَنِ النَّبِيِّ صلى الله عليه وسلم.
English translation
Ibn `Abbas added:"The Prophet (ﷺ) went (to Hunain) in the year of the Conquest (of Mecca)
Reference: Sahih al-Bukhari 4278, Book of Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi). English translation by Dr. Muhammad Muhsin Khan.