Sayyiduna Abdullah bin Amr (may Allah be pleased with them both) narrates that the Messenger of Allah (peace and blessings be upon him) came out to us with gold in one of his hands and silk in the other, and he (peace and blessings be upon him) said: "These two are forbidden to the men of my Ummah and lawful for its women."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 13723