‏الفتن وأشراط الساعة‏ : Hadeeth No:6951 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The Ka'ba would be destroyed by an Abyssinian having two small shanks....

‏البيوع : Hadeeth No:3848 Abu Sa'id al-Khudri (Allaah be pleased with him) reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Do not sell gold for gold and silver for silver weight for weight or of the same quality....