Asking Permission
وَقَالَ ابْنُ إِدْرِيسَ عَنْ أَبِيهِ، عَنْ أَبِي إِسْحَاقَ، عَنْ سَعِيدِ بْنِ جُبَيْرٍ، عَنِ ابْنِ عَبَّاسٍ، قُبِضَ النَّبِيُّ صلى الله عليه وسلم وَأَنَا خَتِينٌ.Sa'id ibn Jubair said, "Ibn 'Abbas said, 'When the Prophet (ﷺ) died, I had already been circumcised
From Sahih al-Bukhari, whose reports the scholars accept as authentic.