Sunan an Nasai
5151
Sahih+2

It was narrated from Abu Shaikh that he heard Mu'awiyah say,:When a group of the Companions of Muhammad [SAW] were with him: "Do you know that the Prophet of Allah [SAW] forbade wearing gold unless it was broken (into smaller pieces)?" They said: "By Allah, yes

SahihAbu Ghuddah
SahihAl-Albani