It is narrated from Sayyiduna Abu Hurairah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings of Allah be upon him) said:“A Muslim has six rights over another Muslim.”It was asked: O Messenger of Allah! What are they? He (peace and blessings of Allah be upon him) said:“When you meet him, greet him with salam; when he invites you, accept his invitation; when he seeks your advice, give him sincere advice; when he sneezes and says «الحمد للہ» , respond to his sneeze; when he falls ill, visit him; and when he dies, attend his funeral.”