Sayyiduna Abdullah bin Amr (may Allah be pleased with him) narrates: The Prophet Muhammad (peace and blessings be upon him) said: "There are two qualities, whoever Muslim acquires both will enter Paradise. Both are easy, but those who act upon them are few. After every prayer, recite Subhan Allah ten times, Alhamdulillah ten times, and Allahu Akbar ten times." The narrator states: I saw the Prophet Muhammad (peace and blessings be upon him) counting them on his fingers. Then he said: According to the tongue, these will be one hundred and fifty (150) daily, and in the scale (of deeds) they will be one thousand five hundred. The second quality is that when a person goes to his bed, he should recite Subhan Allah, Alhamdulillah, and Allahu Akbar one hundred times; so according to the tongue, these will be one hundred, and in the record of deeds, they will be one thousand. So who among you commits two thousand five hundred sins in a day? The narrator asked: Why can no one act upon both? The Prophet Muhammad (peace and blessings be upon him) said: Satan comes to a person while he is praying and says, 'Remember such and such thing, remember such and such thing,' until he occupies him, and it happens that the person does not even remember to recite the tasbih. Similarly, Satan comes to him at his bed and keeps making him sleep until the person falls asleep (without reciting the tasbih).