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كتاب فرض الخمس
57  
One-fifth of Booty to the Cause of Allah (Khumus)
(5)
Chapter: What has been said regarding the armour of the Prophet ﷺ, his staff, sword, cup and ring, and what the caliphs after him used of these things which had not been distributed, and also (what is said) about his hair, shoes and utensils which were considered as blessed things by his companions and others after his death
(5)
باب مَا ذُكِرَ مِنْ دِرْعِ النَّبِيِّ صلى الله عليه وسلم وَعَصَاهُ وَسَيْفِهِ وَقَدَحِهِ وَخَاتَمِهِ وَمَا اسْتَعْمَلَ الْخُلَفَاءُ بَعْدَهُ مِنْ ذَلِكَ مِمَّا لَمْ يُذْكَرْ قِسْمَتُهُ، وَمِنْ شَعَرِهِ وَنَعْلِهِ وَآنِيَتِهِ، مِمَّا يَتَبَرَّكُ أَصْحَابُهُ وَغَيْرُهُمْ بَعْدَ وَفَاتِهِ
Sahih al-Bukhari 3107

Narrated `Isa bin Tahman:

Anas brought out to us two worn out leather shoes without hair and with pieces of leather straps. Later on Thabit Al-Banani told me that Anas said that they were the shoes of the Prophet.

حَدَّثَنِي عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ، حَدَّثَنَا مُحَمَّدُ بْنُ عَبْدِ اللَّهِ الأَسَدِيُّ، حَدَّثَنَا عِيسَى بْنُ طَهْمَانَ، قَالَ أَخْرَجَ إِلَيْنَا أَنَسٌ نَعْلَيْنِ جَرْدَاوَيْنِ لَهُمَا قِبَالاَنِ، فَحَدَّثَنِي ثَابِتٌ الْبُنَانِيُّ بَعْدُ عَنْ أَنَسٍ أَنَّهُمَا نَعْلاَ النَّبِيِّ صلى الله عليه وسلم‏.‏
Reference : Sahih al-Bukhari 3107
In-book reference : Book 57, Hadith 16
USC-MSA web (English) reference : Vol. 4, Book 53, Hadith 339
  (deprecated numbering scheme)