The Book of Adornment
48/79. Chapter:
Where the Ring is to be Worn
Sunan an-Nasai
أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ، قَالَ حَدَّثَنَا مُحَمَّدٌ، قَالَ حَدَّثَنَا شُعْبَةُ، عَنْ عَاصِمِ بْنِ كُلَيْبٍ، عَنْ أَبِي بُرْدَةَ، قَالَ سَمِعْتُ عَلِيًّا، يَقُولُ نَهَانِي نَبِيُّ اللَّهِ صلى الله عليه وسلم عَنِ الْخَاتَمِ فِي السَّبَّابَةِ وَالْوُسْطَى .
It was narrated that Abu Burdah said: "I heard 'Ali say: 'The Prophet of Allah [SAW] forbade me to wear a ring on the forefinger and middle finger.'"
Reference : Sunan an-Nasa'i 5286In-book reference : Book 48, Hadith 247English translation : Vol. 6, Book 48, Hadith 5288