Taking Off One's Ring When Entering Al-Khala' (The Area in Which One Relieves Oneself)
أَخْبَرَنَا إِسْمَاعِيلُ بْنُ مَسْعُودٍ، قَالَ حَدَّثَنَا خَالِدٌ، عَنْ عُبَيْدِ اللَّهِ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم اتَّخَذَ خَاتَمًا مِنْ ذَهَبٍ وَجَعَلَ فَصَّهُ مِمَّا يَلِي كَفَّهُ فَاتَّخَذَ النَّاسُ خَوَاتِيمَ فَطَرَحَهُ النَّبِيُّ صلى الله عليه وسلم وَقَالَ " لاَ أَلْبَسُهُ أَبَدًا " .
It was narrated from Ibn 'Umar that: The Messenger of Allah (ﷺ) [SAW] put on a ring of gold and put its stone (Fass) toward his palm. Then the people started to wear rings, and the Messenger of Allah (ﷺ) [SAW] discarded it and said: "I will never wear it again."