Riyad-us-Saliheen 778
Umm Salamah (May Allah be pleased with her) reported: Messenger of Allah (PBUH) said, "He who drinks from the vessel of silver kindles the Fire (of Hell) in his belly."
[Al-Bukhari and Muslim]
A narration in Muslim is: Messenger of Allah (PBUH) said, "Surely, he who eats or drinks in gold and silver vessels fills his belly with Hell-fire."
Commentary: To use utensils of silver and gold involves extravagance. Moreover, it is a sign of pride and ostentatious lifestyle. Allah detests them both. On this count they are major sins, involving the danger of severe chastisement in Hell-fire.