Hazrat Abu Huraira narrates that Hazrat Abu Bakr Siddiq said to the Holy Prophet (peace and blessings be upon him): O Messenger of Allah, tell me something that I may say in the morning and evening. The Prophet (peace and blessings be upon him) said: Say: O Allah! Knower of the unseen and the seen, Creator of the heavens and the earth, Owner and Sovereign of everything! I bear witness that there is no deity except You. I seek refuge in You from the evil of my own self, from the evil of Satan and his helpers. Recite this supplication in the morning, in the evening, and when you lie down on your bed.