the Messenger of Allah (saas) said: "Whoever says in the morning: 'La illaha illalahu wahdahu la sharika lahu, lahul-mulku wa lahul-hamdu, wa Huwa 'ala kulli shay'in Qadir (None has the right to be worshipped but Allah alone, with no partner or associate. His is the dominion and all praise is to Him, and He is Able to all things)' - he will have (a reward) equal to freeing a slave among the sons of Isma'il, ten bad deeds will be erased from (his record), he will be raised (in status) ten degrees, and he will have protection against Satan until evening comes. When evening comes, (if he says likewise) he will have the same until morning comes.'" (Sahih)He (one of the narrators) said: "A man saw the Messenger of Allah (saas) in a dream and said: 'O Messenger of Allah, Abu 'Ayyash narrated such and such from you.' He said: 'Abu 'Ayyash spoke the truth.'"
قَالَ رَسُولُ اللَّهِ ﷺ مَنْ قَالَ حِينَ يُصْبِحُ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ كَانَ لَهُ عَدْلَ رَقَبَةٍ مِنْ وَلَدِ إِسْمَاعِيلَ وَحُطَّ عَنْهُ عَشْرُ خَطِيئَاتٍ وَرُفِعَ لَهُ عَشْرُ دَرَجَاتٍ وَكَانَ فِي حِرْزٍ مِنَ الشَّيْطَانِ حَتَّى يُمْسِيَ وَإِذَا أَمْسَى فَمِثْلُ ذَلِكَ حَتَّى يُصْبِحَ قَالَ فَرَأَى رَجُلٌ رَسُولَ اللَّهِ ﷺ فِيمَا يَرَى النَّائِمُ فَقَالَ يَا رَسُولَ اللَّهِ إِنَّ أَبَا عَيَّاشٍ يَرْوِي عَنْكَ كَذَا وَكَذَا فَقَالَ صَدَقَ أَبُو عَيَّاشٍ