‏الطلاق : Hadeeth No:3602 Abu Huraira (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: If anyone emancipates a Muslim slave, Allaah will set free from Hell an organ of his body for every organ of his (slave's) body....

‏الصيام : Hadeeth No:2382 Abu Huraira (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Do not observe fast for a day, or two days ahead of Ramadan except a person who is in the habit of observing a particular fast; he may fast on that day....