أَخْبَرَنَا الْحَسَنُ بْنُ قَزَعَةَ، قَالَ حَدَّثَنَا خَالِدُ بْنُ الْحَارِثِ، قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ عَمْرٍو، عَنْ إِبْرَاهِيمَ بْنِ عَبْدِ اللَّهِ بْنِ حُنَيْنٍ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ عَلِيًّا، يَقُولُ نَهَانِي رَسُولُ اللَّهِ صلى الله عليه وسلم وَلاَ أَقُولُ نَهَاكُمْ عَنْ خَاتَمِ الذَّهَبِ وَعَنِ الْقَسِّيِّ وَالْمُعَصْفَرِ وَأَنْ لاَ أَقْرَأَ وَأَنَا رَاكِعٌ .
It was narrated from Ibrahim bin 'Abdullah bin Hunain that his father said: "I heard 'Ali say: 'The Messenger of Allah [SAW] forbade me- but I do not say that he forbade you- from wearing gold rings, Al-Qassi, and garments dyed with safflower, and reciting Qur'an while bowing.'" Translation Not Available
Book Ref: Sunan An Nisai Book 48 Hadith 5175
Web Ref: Sunan An Nisai Vol 6 Book 48 Hadith 5178