‏الفتن وأشراط الساعة‏ : Hadeeth No:6920 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The Last Hour would not come unless the Euphrates would uncover a treasure of gold, so he who finds it should not take anything out of that....

‏البر والصلة والآداب‏ : Hadeeth No:6305 This hadith has been transmitted on the authority of Zuhri with a slight variation of wording....