مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 4384
Clothing
Signet-rings - Section 1
وَعَنْ عَلِيٍّ قَالَ: نَهَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ عَنْ لُبْسِ الْقَسِّيِّ وَالْمُعَصْفَرِ وَعَنْ تَخْتُّمِ الذَّهَبِ وَعَنْ قِرَاءَةِ الْقُرْآنِ فِي الرُّكُوعِ. رَوَاهُ مُسلم
‘Ali said God's messenger forbade wearing Qassi material and anything dyed with saffron, using a gold ring, and reciting the Qur'an when making the bow. Muslim transmitted it.
Mishkat al-Masabih, 4384صَحِيح (الألباني)