Sunan Ibn Majah 2731
سنن ابن ماجه#2731Sahihحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ، أَنْبَأَنَا ابْنُ لَهِيعَةَ، عَنْ خَالِدِ بْنِ يَزِيدَ، أَنَّ الْمُثَنَّى بْنَ الصَّبَّاحِ، أَخْبَرَهُ عَنْ عَمْرِو بْنِ شُعَيْبٍ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ يَتَوَارَثُ أَهْلُ مِلَّتَيْنِ " .
It was narrated from ‘Amr bin Shu’aib, from his father, from his grandfather, that the Messenger of Allah (ﷺ) said:“People of two different religions do not inherit from one another.”
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 Fouad Abd al-BaqiHasan Sahih
Zubair Ali ZaiSahih
In-book reference: 23:13