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.