Zuhayr bin Mua'wiya bin Hudayj زهير بن معاوية بن حديج · The Book of Adornment

"Mu'awiyah went on Hajj and he called a group of Ansar to the Ka'bah. He said: 'I adjure you by Allah, did you hear the Messenger of Allah forbid gold?' They said: 'Yes.' He said: 'And I bear witness to that.'"

A man, among those who met the Prophet , wore a gold ring. A similar report.

The Messenger of Allah discarded it and said: "I will never wear it again."