حَدَّثَنَا هِشَامُ بْنُ عَمَّارٍ، وَمُحَمَّدُ بْنُ الصَّبَّاحِ، قَالاَ حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ جَعْفَرِ بْنِ خَالِدٍ، عَنْ أَبِيهِ، عَنْ عَبْدِ اللَّهِ بْنِ جَعْفَرٍ، قَالَ لَمَّا جَاءَ نَعْىُ جَعْفَرٍ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ اصْنَعُوا لآلِ جَعْفَرٍ طَعَامًا فَقَدْ أَتَاهُمْ مَا يَشْغَلُهُمْ أَوْ أَمْرٌ يَشْغَلُهُمْ ‏"‏ ‏.‏

It wasnarrated that ‘Abdullah bin Ja’far said: “When news of thedeath of Ja’far was brought, the Messenger of Allah (PBUH) said:‘Prepare food for the family of Ja’far, for there has come tothemthat which is keeping them busy or something which is keepingthembusy.” Translation Not Available

Book Ref: Sunan Ibn Majah Book 6 Hadith 1610
Web Ref:  Sunan Ibn Majah Vol 1 Book 6 Hadith 1610