Sunan Ibn Majah 1556
سنن ابن ماجه#1556Sahihحَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، حَدَّثَنَا أَبُو عَامِرٍ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ جَعْفَرٍ الزُّهْرِيُّ، عَنْ إِسْمَاعِيلَ بْنِ مُحَمَّدِ بْنِ سَعْدٍ، عَنْ عَامِرِ بْنِ سَعْدٍ، عَنْ سَعْدٍ، أَنَّهُ قَالَ: أَلْحِدُوا لِي لَحْدًا وَانْصِبُوا عَلَىَّ اللَّبِنَ نَصْبًا كَمَا فُعِلَ بِرَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ .
It was narrated that Sa’d said:“Make a niche-grave for me, and block it up with bricks as was done for the Messenger of Allah (ﷺ).”
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-BaqiSahih
Shuaib Al ArnautSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 6:124