وَ قَالَ ع- إِنَّ النَّبِيَّ ص حِينَ جَاءَتْهُ وَفَاةُ جَعْفَرِ بْنِ أَبِي طَالِبٍ ع- وَ زَيْدِ بْنِ حَارِثَةَ كَانَ إِذَا دَخَلَ بَيْتَهُ كَثُرَ بُكَاؤُهُ عَلَيْهِمَا جِدّاً وَ يَقُولُ كَانَا يُحَدِّثَانِي وَ يُؤَانِسَانِي فَذَهَبَا جَمِيعاً.
English translationBab Ul Qaim Publications
Hadith.527 - Imam Jafar ibn Muhammad Al-Sadiq (as) said: "When The Prophet (sw) received news of the deaths of Ja'far ibn Abi Talib (as) and Zayd ibn Harithah, he would weep intensely when he entered his house and would say, 'They used to converse with me and bring me comfort, and now they are both gone.'"
Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.