وَمِنْ مُسْنَدِ عَلِيِّ بْنِ أَبِي طَالِبٍ رَضِيَ اللَّهُ عَنْهُ
5  
Musnad 'Ali Ibn Abi Talib
Musnad Ahmad 673, 674
I was narrated that ‘Ali (رضي الله عنه) said:
“The Muslim has the right to six acts of kindness from his fellow Muslim: he should greet him with salam when he meets him; he should say ‘Yarhamukallah (may Allah have mercy on you) when he sneezes; he should visit him when he is sick; he should respond to him when he invites him; he should attend his funeral when he dies, he should love for him what he loves for himself; and he should be sincere towards him when he is not present.` It was narrated from Abu Ishaq from al-Harith... and he narrated a similar report with the same isnad.
حَدَّثَنَا أَبُو سَعِيدٍ، حَدَّثَنَا إِسْرَائِيلُ، عَنْ أَبِي إِسْحَاقَ، عَنِ الْحَارِثِ، عَنْ عَلِيٍّ، رَضِيَ اللَّهُ عَنْهُ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لِلْمُسْلِمِ عَلَى الْمُسْلِمِ مِنْ الْمَعْرُوفِ سِتٌّ يُسَلِّمُ عَلَيْهِ إِذَا لَقِيَهُ وَيُشَمِّتُهُ إِذَا عَطَسَ وَيَعُودُهُ إِذَا مَرِضَ وَيُجِيبُهُ إِذَا دَعَاهُ وَيَشْهَدُهُ إِذَا تُوُفِّيَ وَيُحِبُّ لَهُ مَا يُحِبُّ لِنَفْسِهِ وَيَنْصَحُ لَهُ بِالْغَيْبِ

حَدَّثَنَا حُسَيْنٌ حَدَّثَنَا إِسْرَائِيلُ عَنْ أَبِي إِسْحَاقَ عَنِ الْحَارِثِ فَذَكَرَ نَحْوَهُ بِإِسْنَادِهِ وَمَعْنَاهُ‏.‏

Grade: Hasan because of corroborating evidence; this is a Da'if isnad], Hasan because of corroborating evidence; it is a repeat of the report above] (Darussalam)
Reference : Musnad Ahmad 673, 674
In-book reference : Book 5, Hadith 107