Sahih al-Bukhari 6708
صحيح البخاري#6708Sahihحَدَّثَنَا أَحْمَدُ بْنُ يُونُسَ، حَدَّثَنَا أَبُو شِهَابٍ، عَنِ ابْنِ عَوْنٍ، عَنْ مُجَاهِدٍ، عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي لَيْلَى، عَنْ كَعْبِ بْنِ عُجْرَةَ، قَالَ أَتَيْتُهُ يَعْنِي النَّبِيَّ صلى الله عليه وسلم فَقَالَ " ادْنُ ". فَدَنَوْتُ فَقَالَ " أَيُؤْذِيكَ هَوَامُّكَ ". قُلْتُ نَعَمْ. قَالَ " فِدْيَةٌ مِنْ صِيَامٍ أَوْ صَدَقَةٍ أَوْ نُسُكٍ ". وَأَخْبَرَنِي ابْنُ عَوْنٍ عَنْ أَيُّوبَ قَالَ صِيَامُ ثَلاَثَةِ أَيَّامٍ، وَالنُّسُكُ شَاةٌ، وَالْمَسَاكِينُ سِتَّةٌ.
Narrated Ka`b bin 'Ujra:I came to the Prophet (ﷺ) and he said to me, "Come near." So I went near to him and he said, "Are your lice troubling you?" I replied, "Yes." He said, "(Shave your head and) make expiation in the form of fasting, Sadaqa (giving in charity), or offering a sacrifice." (The sub-narrator) Aiyub said, "Fasting should be for three days, and the Nusuk (sacrifice) is to be a sheep, and the Sadaqa is to be given to six poor persons
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 84:1