‏الصلاة : Hadeeth No:1264 A'isha reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: He who finds a prostration before sunset or at dawn (prayer) before the rising (of the sun) he Id fact finds that (prayer), and prostration implies a rak'ah....

‏الإيمان : Hadeeth No:310 It is narrated on the the outhority of Anas b. Malik that the Messenger of Allaah (sallAllaahu alayhi wa sallam) said: (the angels) came to me and took me to the Zamzam and my heart was opened and washed with the water of Zamzam and then I was left (at my place)....