أَخْبَرَنَا الْحُسَيْنُ بْنُ مَنْصُورِ بْنِ جَعْفَرٍ النَّيْسَابُورِيُّ، قَالَ حَدَّثَنَا حَفْصُ بْنُ عَبْدِ الرَّحْمَنِ الْبَلْخِيُّ، قَالَ حَدَّثَنَا سَعِيدٌ، عَنْ أَيُّوبَ، عَنْ نَافِعٍ، عَنْ مَوْلًى، لِلْعَبَّاسِ أَنَّ عَلِيًّا، قَالَ نَهَانِي رَسُولُ اللَّهِ صلى الله عليه وسلم عَنْ لُبْسِ الْمُعَصْفَرِ وَعَنِ الْقَسِّيِّ وَعَنِ التَّخَتُّمِ بِالذَّهَبِ وَأَنْ أَقْرَأَ وَأَنَا رَاكِعٌ .
It was narrated from Nafi', from a freed slave of Ibn 'Abbas, that 'Ali said: "The Messenger of Allah [SAW] forbade me from wearing garments dyed with safflower, and from Al-Qassi, and from gold rings, and that I recite Qur'an while I am bowing." Translation Not Available
Book Ref: Sunan An Nisai Book 48 Hadith 5179
Web Ref: Sunan An Nisai Vol 6 Book 48 Hadith 5182