Thaabit radiyallahu anhu relates that Anas radiyallahu anhu showed us a large wooden cup, which was lined with metal, and said, O Thaabit, this is the cup of Rasoolullah sallallahu alaihe wasallam (ID)
English reference (ID): Book 28, Hadith 186 (ID)
Arabic reference (ID): Book 29, Hadith 195 (ID)