'Ali b. Abu Talib reported that Messenger of Allah ﷺ forbade wearing of silk and yellow clothes, and the gold ring, and the reciting of the Qur'an in the ruku' (state of kneeling in prayer).
أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ لُبْسِ الْقَسِّيِّ وَالْمُعَصْفَرِ وَعَنْ تَخَتُّمِ الذَّهَبِ وَعَنْ قِرَاءَةِ الْقُرْآنِ فِي الرُّكُوعِ