Abu Dawud
General Behavior
Book Number: 036 / Hadith Number: 5059
Narated By Abdullah ibn Abbas : The Prophet (pbuh) said: If anyone repeats in the morning: "So glory be to Allah in the evening and in the morning; to Him is the praise in the heavens and the earth, and in the late evening and at noon....thus shall you be brought forth, " he will get that day what he has missed; and if anyone repeats these words in the evening he will get that night what he has missed. Ar-Rabi' transmitted it from al-Layth.