Chapters on Dress
32/43. Chapter:
Wearing rings on the thumb
Sunan Ibn Majah
حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ إِدْرِيسَ، عَنْ عَاصِمٍ، عَنْ أَبِي بُرْدَةَ، عَنْ عَلِيٍّ، قَالَ نَهَانِي رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ أَنْ أَتَخَتَّمَ فِي هَذِهِ وَفِي هَذِهِ يَعْنِي الْخِنْصَرَ وَالإِبْهَامَ .
It was narrated that ‘Ali said: “The Messenger of Allah (ﷺ) forbade me to wear a ring on this and on this,” meaning the little finger and the thumb.
Reference : Sunan Ibn Majah 3648In-book reference : Book 32, Hadith 99English translation : Vol. 4, Book 32, Hadith 3648