‏الزكاة : Hadeeth No:2147 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: There is no Sadaqa on a slave except Sadaqat-ul-Fitr....

‏الحج : Hadeeth No:3045 A hadith like this has been narrated on the authority of 'A'isha (Allaah be pleased with her) through another chain of transmitters....