‏البيوع : Hadeeth No:3614 Abu Huraira (Allaah be pleased with him) reported that Allaah's Messenger (sallAllaahu alayhi wa sallam) forbade a transaction determined by throwing stones, and the type which involves some uncertainty....

‏الزكاة : Hadeeth No:2327 Abu Sa'id al-Khudri reported from the Prophet of Allaah (sallAllaahu alayhi wa sallam) that a group (Khwarij) would emerge from the different parties (the party of Hadrat 'Ali and the party of Amir Mu'awiya), the group nearer the truth between the two would kill them....