Tirmidhi Book 48, Hadith 3501

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ عَبْدِ الرَّحْمَنِ، أَخْبَرَنَا حَيْوَةُ بْنُ شُرَيْحٍ وَهُوَ ابْنُ يَزِيدَ الْحِمْصِيُّ، عَنْ بَقِيَّةَ بْنِ الْوَلِيدِ، عَنْ مُسْلِمِ بْنِ زِيَادٍ، قَال:‏‏‏‏ سَمِعْتُ أَنَسًا، يَقُولُ:‏‏‏‏ إِنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، ‏‏‏‏‏‏قَالَ:‏‏‏‏ مَنْ قَالَ حِينَ يُصْبِحُ اللَّهُمَّ:‏‏‏‏ أَصْبَحْنَا نُشْهِدُكَ وَنُشْهِدُ حَمَلَةَ عَرْشِكَ وَمَلَائِكَتَكَ وَجَمِيعَ خَلْقِكَ بِأَنَّكَ اللَّهُ لَا إِلَهَ إِلَّا أَنْتَ اللَّهُ وَحْدَكَ لَا شَرِيكَ لَكَ وَأَنَّ مُحَمَّدًا عَبْدُكَ وَرَسُولُكَ، ‏‏‏‏‏‏إِلَّا غَفَرَ اللَّهُ لَهُ مَا أَصَابَ فِي يَوْمِهِ ذَلِكَ، ‏‏‏‏‏‏وَإِنْ قَالَهَا حِينَ يُمْسِي غَفَرَ اللَّهُ لَهُ مَا أَصَابَ فِي تِلْكَ اللَّيْلَةِ مِنْ ذَنْبٍ . قَالَ أَبُو عِيسَى:‏‏‏‏ هَذَا حَدِيثٌ غَرِيبٌ.

Anas narrated that the Messenger of Allah (ﷺ) said: “Whoever says in the morning: ‘O Allah we have reached morning, calling You to witness, and calling the carriers of Your Throne to witness, and Your angels, and all of Your creation, that You are Allah, none has the right to be worshipped but You, Alone, without partner, and that Muhammad (ﷺ) is Your slave and Your Messenger. (Allāhumma aṣbaḥnā nush-hiduka wa nush-hidu ḥamalata `arshika wa malā’ikataka wa jamī`a khalqika bi-annaka Allāh, lā ilāha illā anta, waḥdaka lā sharīka laka, wa anna Muḥammadan `abduka wa rasūluk)’ Allah will forgive him for whatever he does that day, and if he says it in the evening, Allah will forgive him for whatever sin he commits that night.”