“The right of a Muslim on another is six things.” It was said, “O Messenger of Allah! What are they?” He said, “If you meet them, greet them, if they call you, answer them, if they ask for your advice, give it to them, if they sneeze, supplicate Allah for them, if they fall sick, pay them a visit and if they die, follow their funeral.”
Al-Bukhari, Al-Adab Al-Mufrad, p. 319, no. 925. Muslim, vol. 4, p. 1705, no. 2162. And Ahmad, al-Tirmidhy, an-Nasa’y, and others.
