Sunan Abi Dawud 38
سنن أبي داود#38Sahihحَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدِ بْنِ حَنْبَلٍ، حَدَّثَنَا رَوْحُ بْنُ عُبَادَةَ، حَدَّثَنَا زَكَرِيَّا بْنُ إِسْحَاقَ، حَدَّثَنَا أَبُو الزُّبَيْرِ، أَنَّهُ سَمِعَ جَابِرَ بْنَ عَبْدِ اللَّهِ، يَقُولُ نَهَانَا رَسُولُ اللَّهِ صلى الله عليه وسلم أَنْ نَتَمَسَّحَ بِعَظْمٍ أَوْ بَعْرٍ .
Narrated Jabir b. 'Abd Allaah:The Apostle of Allaah ( sal Allaahu alayhi wa sallam ) forbade us to use a bone or dung for wiping
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniSahih
Muhammad Muhyi Al-Din Abdul HamidSahih
Zubair Ali ZaiSahih Muslim (263)
In-book reference: 1:38