حَدَّثَنَا أَبُو نُعَيْمٍ ، حَدَّثَنَا زُهَيْرٌ ، عَنْ أَبِي إِسْحَاق ، عَنْ فَرْوَةَ بْنِ نَوْفَلٍ ، عَنْ أَبِيهِ : أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، قَالَ : " مَجِيءٌ مَا جَاءَ بِكَ "، قَالَ : جِئْتُ لِتُعَلِّمَنِي شَيْئًا أَقُولُهُ عِنْدَ مَنَامِي، قَالَ :" فَإِذَا أَخَذْتَ مَضْجَعَكَ، فَاقْرَأْ : قُلْ يَا أَيُّهَا الْكَافِرُونَ ، ثُمَّ نَمْ عَلَى خَاتِمَتِهَا، فَإِنَّهَا بَرَاءَةٌ مِنْ الشِّرْكِ "

Abu Nu`aym told us, Zuhair told us, on the authority of Abu Ishaq, on the authority of Farwah ibn Nawfal, on the authority of his father: That the Messenger of God, may God bless him and grant him peace, He said: “Something has brought you.” He said: “You have come to teach me something that I should say when I sleep.” He said: “So when you go to bed, recite: Say, ‘O O disbelievers, then sleep at its conclusion, for it is a release from polytheism.”