‏الفتن وأشراط الساعة‏ : Hadeeth No:6955 Abu Huraira reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: The day and the night would not come to an end before a man called al-Jahjah would occupy the throne....

‏الطهارة : Hadeeth No:564 This hadith has also been narrated from al-Zuhri with the same chain of narrators. (but for the words):" He (the Prophet) sent for water and sprinkled it over."...