One-fifth of Booty to the Cause of Allah (Khumus)
57/5. 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
Sahih Bukhari
حَدَّثَنَا عَبْدَانُ، عَنْ أَبِي حَمْزَةَ، عَنْ عَاصِمٍ، عَنِ ابْنِ سِيرِينَ، عَنْ أَنَسِ بْنِ مَالِكٍ ـ رضى الله عنه ـ أَنَّ قَدَحَ، النَّبِيِّ صلى الله عليه وسلم انْكَسَرَ، فَاتَّخَذَ مَكَانَ الشَّعْبِ سِلْسِلَةً مِنْ فِضَّةٍ. قَالَ عَاصِمٌ رَأَيْتُ الْقَدَحَ وَشَرِبْتُ فِيهِ.
Narrated Anas bin Malik: When the cup of Allah's Messenger (ﷺ) got broken, he fixed it with a silver wire at the crack. (The subnarrator, `Asim said, "I saw the cup and drank (water) in it.")
Reference : Sahih al-Bukhari 3109In-book reference : Book 57, Hadith 18USC-MSA web (English) reference : Vol. 4, Book 53, Hadith 341