(98) باب فِي الْعُطَاسِ
Abu Hurairah reported the Messenger of Allah (May peace be upon him) as saying:
There are five qualities which a Muslim should display to his brother : return of salutation, response to the one who sneezes, acceptance of the invitation, paying sick visit to a patient, and accompanying the funeral. (ID)
Reference (ID): Sunan Abi Dawud 5030 (ID)
In-book reference (ID): Book 43, Hadith 258 (ID)
English translation (ID): Book 42, Hadith 5012 (ID)