Sayyiduna Mu'awiyah (may Allah be pleased with him) said to a group of the Companions (may Allah be pleased with them): Did the Messenger of Allah (peace and blessings be upon him) forbid saddle-cloths of leopard skin? They said: Yes. He said: And I too bear witness. He said: Do you know that the Prophet (peace and blessings be upon him) forbade saddle-cloths of leopard skin? They said: Yes. He said: And I too bear witness. He said: Do you know that the Prophet (peace and blessings be upon him) forbade wearing gold except in small pieces? They said: Yes. He said: Do you know that the Prophet (peace and blessings be upon him) forbade combining Hajj and Umrah? They said: No. He said: By Allah, it too is (forbidden) along with them.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الحج / 8869