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.’”

حَدَّثَنَا 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 ﷺ ـ عَنْ صِيَامِ يَوْمِ الْجُمُعَةِ قَالَ نَعَمْ وَرَبِّ هَذَا الْبَيْتِ .