Abu Shaykh al-Huna'i (may Allah have mercy on him) said: I was with Mu'awiyah (may Allah be pleased with him), and some people from the Muhajirun and the Ansar were with him. Mu'awiyah (may Allah be pleased with him) said: "I adjure you by Allah, do you not know that the Messenger of Allah (peace and blessings be upon him) forbade wearing gold except when it is in small pieces?" They said: By Allah, yes. He said: "Do you not know that the Messenger of Allah (peace and blessings be upon him) forbade drinking from a silver vessel?" They said: By Allah, yes. He said: "Do you not know that the Messenger of Allah (peace and blessings be upon him) forbade combining Hajj and Umrah?" They said: By Allah, yes.
Hadith Referenceالمعجم الكبير للطبراني / باب الميم / 16878