Sahih Muslim Book 24, Hadith Number 5147.

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

This hadith has been narrated on the authority of Ibn Umar through another chain of transmitters but with a slight variation of wording (and the words are that the Holy Prophet) said: I sent it to you so that you might derive benefit from it, but I did not send it to you to wear it.