A man got up (for prayer) at night, he read the Qur'an and raised his voice in reading. When the morning came, the Messenger of Allah ﷺ said: May Allah have mercy on so-and-so! Last night he reminded me a number of verses which I was about to forget.
أَنَّ رَجُلاً قَامَ مِنَ اللَّيْلِ فَقَرَأَ فَرَفَعَ صَوْتَهُ بِالْقُرْآنِ فَلَمَّا أَصْبَحَ قَالَ رَسُولُ اللَّهِ ﷺ يَرْحَمُ اللَّهُ فُلاَنًا كَائِنٌ مِنْ آيَةٍ أَذْكَرَنِيهَا اللَّيْلَةَ كُنْتُ قَدْ أَسْقَطْتُهَا
A man got up at night and recited the Qur'an in a loud voice. When the dawn came, the Messenger of Allah ﷺ said: May Allah have mercy on so-and-so who reminded me many verses that I had nearly forgotten. Abu Dawud said: Harun al-Nahwi transmitted from Hammad b. Salamah the Quranic verse of Surah Al-'Imran: "How many of the prophet fought (in Allah's way)" (3:146)
أَنَّ رَجُلاً قَامَ مِنَ اللَّيْلِ فَقَرَأَ فَرَفَعَ صَوْتَهُ بِالْقُرْآنِ فَلَمَّا أَصْبَحَ قَالَ رَسُولُ اللَّهِ ﷺ يَرْحَمُ اللَّهُ فُلاَنًا كَأَيِّنْ مِنْ آيَةٍ أَذْكَرَنِيهَا اللَّيْلَةَ كُنْتُ قَدْ أَسْقَطْتُهَا
[Machine] The Messenger of Allah, may Allah have mercy on him, said: "May Allah have mercy on so-and-so, like any verse that reminded me of it tonight, which I have forgotten."
رَسُولُ اللهِ ﷺ يَرْحَمُ اللهُ فُلَانًا كَأَيِّنْ مِنْ آيَةٍ ذَكَّرَنِيهَا اللَّيْلَةَ كُنْتُ أَسْقَطْتُهَا