That when Mu'awiyah went on Hajj, he gathered together a group of the Companions of the Messenger of Allah [SAW] at the Ka'bah and said to them: "I adjure you by Allah, did the Messenger of Allah [SAW] forbid wearing gold?" They said: "Yes." He said: "And I bear witness to that."
أَنَّ مُعَاوِيَةَ عَامَ حَجَّ جَمَعَ نَفَرًا مِنْ أَصْحَابِ رَسُولِ اللَّهِ ﷺ فِي الْكَعْبَةِ فَقَالَ لَهُمْ أَنْشُدُكُمْ بِاللَّهِ هَلْ نَهَى رَسُولُ اللَّهِ ﷺ عَنْ لُبُوسِ الذَّهَبِ قَالُوا نَعَمْ قَالَ وَأَنَا أَشْهَدُ خَالَفَهُ الأَوْزَاعِيُّ عَلَى اخْتِلاَفِ أَصْحَابِهِ عَلَيْهِ فِيهِ