Sahih Muslim Book 24, Hadith Number 5144.

Chapter : The use of gold and silver vessels to forbidden to men and women and it is also prohibited to drink in them.

Abdullah b. Umar reported: ‘Umar b. at-Khattab found a silk garment being sold in the market ; he purchased it and brought it to Allah’s Messenger (may peace be upon him) and said: Allah’s Messenger, get it and adorn yourself (by wearing it) on the ‘Id (days) and for the delegation. Thereupon, Allah’s Messenger (may peace be upon him) said: That is the dress of one who has no share (in the Hereafter). ‘Umar stayed there so long as Allah wished. Then Allah’s Messenger (may peace be upon him) sent him a silk cloak. ‘Umar came back with that to Allah’s Messenger (may peace be upon him) and said: Allah’s Messenger, you said that it is the dress of one who has no share in the Hereafter, but then you sent it to me. Thereupon, Allah’s Messenger (may peace be upon him) said: You sell it and meet your need (with its proceeds).