Sahih al-Bukhari, Book 79, Hadith 72 (In-Book) ⓘ
Sa'id ibn Jubair said, "Ibn 'Abbas said, 'When the Prophet died, I had already been circumcised.' "
وَقَالَ ابْنُ إِدْرِيسَ عَنْ أَبِيهِ، عَنْ أَبِي إِسْحَاقَ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قُبِضَ النَّبِيُّ صلى الله عليه وسلم وَأَنَا خَتِينٌ.
also referenced under: Hadith 6300 (DarusSalam) & Volume 8, Book 74, Hadith 313 (USC-MSA)