حَدَّثَنَا مُحَمَّدُ بْنُ الصَّبَّاحِ الْبَزَّازُ، حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ أَبِي الزِّنَادِ، قَالَ ذَكَرَهُ أَبِي عَنْ عُرْوَةَ بْنِ الزُّبَيْرِ، عَنِ الْمُغِيرَةِ بْنِ شُعْبَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَانَ يَمْسَحُ عَلَى الْخُفَّيْنِ ‏.‏ وَقَالَ غَيْرُ مُحَمَّدٍ عَلَى ظَهْرِ الْخُفَّيْنِ ‏.‏
Translation
A ‘mash transmitted this tradition saying

The narrator Waki’ said: I saw ‘ Ali perform ablution and wash the upper part of his feet, and say : Had I not seen the Messenger of Allah(ﷺ) doing like this –and he narrated the tradition in full.