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.
Sahih al-Bukhari Book 57, Hadith 16
← Previous Hadith That when Abu Bakr became the Caliph, he sent him to Bahrain and wrote this letter for him, and stamped it with the Ring of the Prophet. Three lines were engraved on the Ring, (the word) 'Muhammad' was in a line, 'Apostle' was in another line, and 'Allah' in a third.

Sahih al-Bukhari Book 57, Hadith 15 Next Hadith → `Aisha brought out to us a patched wool Len garment, and she said, "(It chanced that) the soul of Allah's Messenger (ﷺ) was taken away while he was wearing this." Abu-Burda added, "Aisha brought out to us a thick waist sheet like the ones made by the Yemenites, and also a garment of the type called Al- Mulabbada."

Sahih al-Bukhari Book 57, Hadith 17