Sunan an-Nasa'i 2028
سنن النسائي#2028Sahihأَخْبَرَنَا يُوسُفُ بْنُ سَعِيدٍ، قَالَ حَدَّثَنَا حَجَّاجٌ، عَنِ ابْنِ جُرَيْجٍ، قَالَ أَخْبَرَنِي أَبُو الزُّبَيْرِ، أَنَّهُ سَمِعَ جَابِرًا، يَقُولُ : نَهَى رَسُولُ اللَّهِ صلى الله عليه وسلم عَنْ تَقْصِيصِ الْقُبُورِ، أَوْ يُبْنَى عَلَيْهَا، أَوْ يَجْلِسَ عَلَيْهَا أَحَدٌ .
Jabir said:"The Messenger of Allah forbade plastering over graves, building over them or sitting on them
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:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 21:211