The Diya for fingers Sahih al-Bukhari 6895
Arabic hadith text
حَدَّثَنَا آدَمُ، حَدَّثَنَا شُعْبَةُ، عَنْ قَتَادَةَ، عَنْ عِكْرِمَةَ، عَنِ ابْنِ عَبَّاسٍ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ "هَذِهِ وَهَذِهِ سَوَاءٌ "، يَعْنِي الْخِنْصَرَ وَالإِبْهَامَ.
Translation
Narrated Ibn `Abbas
The Prophet (ﷺ) said, "This and this are the same." He meant the little finger and the thumb.