"I heard 'Ali say: 'The Messenger of Allah [SAW] took some gold in his right hand and some silk in his left hand and said: This is forbidden for the males of my Ummah.'" (Using translation from Nasāʾī 5147)
سَمِعْتُ عَلِيًّا يَقُولُ أَخَذَ رَسُولُ اللهِ ﷺ ذَهَبًا بِيَمِينِهِ وَحَرِيرًا بِشِمَالِهِ قَالَ «هَذَا حَرَامٌ عَلَى ذُكُورِ أُمَّتِي»