Narrated Mu'awiyah ibn AbuSufyan: Mu'awiyah said to the Companions of the Prophet (ﷺ): Do you know that the Messenger of Allah (ﷺ) prohibited from doing so and so (and he prohibited from) riding on the skins of leopards? They said: Yes. He again said: You know that he prohibited combining hajj and umrah. They replied: This we do not (know). He said: This was prohibited along with other things, but you forgot

English translation · Sunan Abu Dawud