General Behavior (Kitab Al-Adab)
43/107. Chapter:
What to say when going to sleep
Sunan Abi Dawud
حَدَّثَنَا حَامِدُ بْنُ يَحْيَى، حَدَّثَنَا أَبُو عَاصِمٍ، عَنِ ابْنِ عَجْلاَنَ، عَنِ الْمَقْبُرِيِّ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم " مَنِ اضْطَجَعَ مَضْجَعًا لَمْ يَذْكُرِ اللَّهَ تَعَالَى فِيهِ إِلاَّ كَانَ عَلَيْهِ تِرَةً يَوْمَ الْقِيَامَةِ وَمَنْ قَعَدَ مَقْعَدًا لَمْ يَذْكُرِ اللَّهَ عَزَّ وَجَلَّ فِيهِ إِلاَّ كَانَ عَلَيْهِ تِرَةً يَوْمَ الْقِيَامَةِ " .
Narrated AbuHurayrah: The Prophet (ﷺ) said: If anyone lies on his side where he does not remember Allah, deprivation will descend on him on the Day of Resurrection; and if anyone sits in a place where he does not remember Allah, deprivation will descend on him on the Day of Resurrection.
Reference : Sunan Abi Dawud 5059In-book reference : Book 43, Hadith 287English translation : Book 42, Hadith 5041