‏البر والصلة والآداب‏ : Hadeeth No:6227 Abu Rabi' reported directly from Allaah's Prophet (may peace upon him) as saying: The one who visits the sick is in fact like one who is in the fruit garden of Paradise so long as he does not return....

‏الأيمان : Hadeeth No:4063 This hadith has been narrated on the authority of 'Abd al-Rahman b. Samura through another chain of transmitters but there is no mention of the word" authority"....