“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.ʿ It was narrated from Abu Ishaq from al-Harith... and he narrated a similar report with the same isnad.

قَالَ رَسُولُ اللهِ ﷺ لِلْمُسْلِمِ عَلَى الْمُسْلِمِ مِنَ الْمَعْرُوفِ سِتٌّ يُسَلِّمُ عَلَيْهِ إِذَا لَقِيَهُ وَيُشَمِّتُهُ إِذَا عَطَسَ وَيَعُودُهُ إِذَامَرِضَ وَيُجِيبُهُ إِذَا دَعَاهُ وَيَشْهَدُهُ إِذَا تُوُفِّيَ وَيُحِبُّ لَهُ مَا يُحِبُّ لِنَفْسِهِ وَيَنْصَحُ لَهُ بِالْغَيْبِ

“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.ʿ It was narrated from Abu Ishaq from al-Harith... and he narrated a similar report with the same isnad. (Using translation from Aḥmad 673)

قَالَ رَسُولُ اللَّهِ ﷺ لِلْمُسْلِمِ عَلَى الْمُسْلِمِ 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

[Machine] To the Muslim, there are six etiquettes to be observed towards another Muslim: greet them when you meet them, respond to their greeting when they greet you, say "bless you" when they sneeze, attend their funeral when they pass away, give them sincere advice in private, and love for them what you love for yourself. This is narrated by Abu Ja'far al-Farrah and Abu Ishaq al-Sabi'i.

لِلْمُسْلِمِ عَلَى الْمُسْلِمِ سِتٌّ مِنَ الْمَعْرُوفِ يُسَلِّمُ عَلَيْهِ إِذَا لَقِيَهُ وَيُجِيبُهُ إِذَا دَعَاهُ وَيُشَمِّتُهُ إِذَا عَطَسَ وَيَشْهَدُهُ إِذَا تُوُفِّيَ وَيَنْصَحُ لَهُ بِالْغَيْبِ وَيُحِبُّ لَهُ مَا يُحِبُّ لِنَفْسِهِ لَمْ يَرْفَعْهُ أَبُو جَعْفَرٍ الْفَرَّاءُ وَرَفَعَهُ أَبُو إِسْحَاقَ السَّبِيعِيُّ

"لِلمُسْلِمِ عَلَى الْمُسْلِمِ سِتٌّ بِالْمَعْرُوفِ. يسَلِّمُ عَلَيهِ إِذَا لَقِيَهُ، ويُجيبُهُ إِذَا دَعَاهُ، وَيُشَمِّتُهُ إِذَا عَطَسَ، وَيَعُودُهُ إِذَا مَرِضَ، ويَتْبَعُ جِنَازَتَهُ إِذَا مَاتَ، وَيُحِبُّ لَهُ مَا يُحِبُّ لِنَفْسِهِ، وَيَنْصَحُ لَهُ بِالْغَيبَةِ".