Sunan Ibn Majah 1724
سنن ابن ماجه#1724Sahihحَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ عَبْدِ الْحَمِيدِ بْنِ جُبَيْرِ بْنِ شَيْبَةَ، عَنْ مُحَمَّدِ بْنِ عَبَّادِ بْنِ جَعْفَرٍ، قَالَ: سَأَلْتُ جَابِرَ بْنَ عَبْدِ اللَّهِ وَأَنَا أَطُوفُ، بِالْبَيْتِ: أَنَهَى النَّبِيُّ ـ صلى الله عليه وسلم ـ عَنْ صِيَامِ يَوْمِ الْجُمُعَةِ؟ قَالَ: نَعَمْ وَرَبِّ هَذَا الْبَيْتِ .
It was narrated that Muhammad bin ‘Abbad bin Ja’far said:“While I was circumambulating the House, I asked Jabir bin ‘Abdullah: ‘Did the Prophet (ﷺ) forbid fasting on a Friday?’ He said: ‘Yes, by the Lord of this House.’”
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:
In-book reference: 7:87