Sahih Muslim 636
صحيح مسلم#636Sahihوَحَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ، وَمُحَمَّدُ بْنُ حَاتِمٍ، جَمِيعًا عَنْ يَحْيَى الْقَطَّانِ، قَالَ ابْنُ حَاتِمٍ حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ، عَنِ التَّيْمِيِّ، عَنْ بَكْرِ بْنِ عَبْدِ اللَّهِ، عَنِ الْحَسَنِ، عَنِ ابْنِ الْمُغِيرَةِ بْنِ شُعْبَةَ، عَنْ أَبِيهِ، قَالَ بَكْرٌ وَقَدْ سَمِعْتُ مِنِ ابْنِ الْمُغِيرَةِ، أَنَّ النَّبِيَّ صلى الله عليه وسلم تَوَضَّأَ فَمَسَحَ بِنَاصِيَتِهِ وَعَلَى الْعِمَامَةِ وَعَلَى الْخُفَّيْنِ .
Bakr reported that he had heard from the son of Mughira that verily the Messenger of Allah (ﷺ) performed ablution and wiped over his forehead and wiped over his turban and over his socks
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 Muslim is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 2:103