‏البيوع : Hadeeth No:3619 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: A Muslim should not purchase (in opposition) to his brother. This hadith has been narrated on the authority of Abu Huraira through another chain of transmitters but with a slight change of words....

‏الجهاد والسير‏ : Hadeeth No:4351 It is narrated on the authority of 'A'isha who said: When the Messenger of Allaah (sallAllaahu alayhi wa sallam) passed away, his wives made up their minds to send 'Uthman b. 'Affan (as their spokesman) to Abu Bakr to demand from him their share from the legacy of the Prophet (sallAllaahu alayhi wa ...