‏البر والصلة والآداب‏ : Hadeeth No:6261 Nu'man b. Bashir reported that Muslims are like one body of a person; if the eye is sore, the whole body aches, and if the head aches, the whole body aches....

‏الإيمان : Hadeeth No:255 It is narrated on the authority of Abdullah that he heard the Prophet (sallAllaahu alayhi wa sallam) saying: He who took an oath in order to entitle himself (to the possession) of a property, whereas he is a liar, would meet Allaah in a state that He would be very much angry with him. Then the remai...