أَخْبَرَنَا قُتَيْبَةُ، وَعَلِيُّ بْنُ حُجْرٍ، عَنْ سُفْيَانَ، عَنْ زَيْدِ بْنِ أَسْلَمَ، عَنِ ابْنِ وَعْلَةَ، عَنِ ابْنِ عَبَّاسٍ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " أَيُّمَا إِهَابٍ دُبِغَ فَقَدْ طَهُرَ " .
It was narrated that Ibn 'Abbas said: "The Messenger of Allah said: 'Any skin that is tanned has been purified."' Translation Not Available
Book Ref: Sunan An Nisai Book 41 Hadith 4241
Web Ref: Sunan An Nisai Vol 5 Book 41 Hadith 4246