Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
bayhaqi:4190Abū Bakr b. al-Ḥārith al-Faqīh > Abū Muḥammad b. Ḥayyān > ʿAlī b. Saʿīd > Muḥammad b. Sinān al-Qazzāz > Abū Ghassān al-ʿAnbarī > Shuʿbah > Ḥumayd b. Hilāl > ʿAbdullāh b. al-Ṣāmit > Abū Dhar

[Machine] I saw the Prophet ﷺ praying in two worn-out sandals made of cowhide, which were individually owned by Abu Ghasan Yahya ibn Kathir Al-Anbari, as far as I know.  

البيهقي:٤١٩٠أنبأ أَبُو بَكْرِ بْنُ الْحَارِثِ الْفَقِيهُ أنبأ أَبُو مُحَمَّدِ بْنُ حَيَّانَ ثنا عَلِيُّ بْنُ سَعِيدٍ ثنا مُحَمَّدُ بْنُ سِنَانٍ الْقَزَّازُ ثنا أَبُو غَسَّانَ الْعَنْبَرِيُّ ثنا شُعْبَةُ عَنْ حُمَيْدِ بْنِ هِلَالٍ عَنْ عَبْدِ اللهِ بْنِ الصَّامِتِ عَنْ أَبِي ذَرٍّ قَالَ

رَأَيْتُ النَّبِيَّ ﷺ يُصَلِّي فِي نَعْلَيْنِ مَخْصُوفَتَيْنِ مِنْ جُلُودِ الْبَقَرِ تَفَرَّدَ بِهِ أَبُو غَسَّانَ يَحْيَى بْنُ كَثِيرٍ الْعَنْبَرِيُّ كَمَا أَعْلَمُ