ENOfficial
'Abdul-Muhaimin bin 'Abbas bin Sahl As-Sa'idi narrated from his father, from his grandfather: "The Messenger of Allah (ﷺ) wiped over his leather socks and he ordered us to wipe over the leather socks."
Source: sunnah.com
Other translations
Arabic
حَدَّثَنَا أَبُو مُصْعَبٍ الْمَدَنِيُّ، حَدَّثَنَا عَبْدُ الْمُهَيْمِنِ بْنُ الْعَبَّاسِ بْنِ سَهْلِ بْنِ سَعْدٍ السَّاعِدِيُّ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ مَسَحَ عَلَى الْخُفَّيْنِ وَأَمَرَنَا بِالْمَسْحِ عَلَى الْخُفَّيْنِ .
sunnah.com