‏الأيمان : Hadeeth No:4096 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: When the slave of anyone amongst you prepares food for him and he serves him after having sat close to (and undergoing the hardship of) heat and smoke, he should make him (the slave) sit along with him and make him eat...

‏فضائل الصحابة‏ : Hadeeth No:6138 This hadith has been transmitted on the authority of Abu Huraira with a slight variation of wording and there is no word" orphan"....