Hazrat Saib narrates that I was sitting with Hazrat Ammar when a man came to him. He said: Shall I not teach you a few words? It was as if he attributed these words to the Holy Prophet (peace and blessings be upon him): When you lie down on your bed at night, say these words: O Allah! I have submitted myself to You, and I have turned my face towards You, and I have entrusted my affairs to You, and I have turned my back towards You. I believe in Your Book which You have revealed, and in Your Prophet (peace and blessings be upon him) whom You have sent. O Allah! You alone have created my soul, for You alone is its life and for You alone is its death. So if You cause it to die, then have mercy on it, and if You postpone its death, then protect it while keeping faith in it.