Bulugh al-Maram
Narrated by Al-Arba’a except An-Nasa’i: The Prophet (ﷺ) wiped over the upper part of the leather socks and the under part of it. [In its chain of narrators there is weakness].
وَلِلْأَرْبَعَةِ عَنْهُ إِلَّا النَّسَائِيَّ: { أَنَّ اَلنَّبِيَّ - صلى الله عليه وسلم -مَسَحَ أَعْلَى اَلْخُفِّ وَأَسْفَلَهُ } وَفِي إِسْنَادِهِ ضَعْف ٌ 1 .
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