Sunan Abi Dawud 4939
سنن أبي داود#4939Sahihحَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ سُفْيَانَ، عَنْ عَلْقَمَةَ بْنِ مَرْثَدٍ، عَنْ سُلَيْمَانَ بْنِ بُرَيْدَةَ، عَنْ أَبِيهِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " مَنْ لَعِبَ بِالنَّرْدَشِيرِ فَكَأَنَّمَا غَمَسَ يَدَهُ فِي لَحْمِ خِنْزِيرٍ وَدَمِهِ " .
Buraidah reported the Prophet (May peace be upon him) as saying :If anyone plays backgammon, he sinks his hand in the flesh of swine and its blood
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
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim (2060)
In-book reference: 43:167