‏البر والصلة والآداب‏ : Hadeeth No:6249 Ibu 'Umar reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Oppression is the darkness on the Day of Resurrection....

‏الزكاة : Hadeeth No:2233 This hadith has been narrated by Mansur with the same chain of transmitters (with this alteration of words):" from the food of her husband"....