The Prophet ﷺ heard a man reciting the Qur'an in the mosque and said, "May Allah bestow His Mercy on him, as he has reminded me of such-and-such Verses of such a Surah."  

سَمِعَ النَّبِيُّ ﷺ رَجُلاً يَقْرَأُ فِي الْمَسْجِدِ فَقَالَ يَرْحَمُهُ اللَّهُ لَقَدْ أَذْكَرَنِي كَذَا وَكَذَا آيَةً مِنْ سُورَةِ كَذَا  

Messenger of Allah ﷺ heard a man reciting the Qur'an at night, and said, "May Allah bestow His Mercy on him, as he has reminded me of such-and-such Verses of such-and-such Suras, which I was caused to forget."  

سَمِعَ رَسُولُ اللَّهِ ﷺ رَجُلاً يَقْرَأُ فِي سُورَةٍ بِاللَّيْلِ فَقَالَ يَرْحَمُهُ اللَّهُ لَقَدْ أَذْكَرَنِي كَذَا وَكَذَا آيَةً كُنْتُ أُنْسِيتُهَا مِنْ سُورَةِ كَذَا وَكَذَا  

May Allah show mercy to him; he has reminded me of such and such a verse which I had missed in such and such a surah.  

أَنَّ النَّبِيَّ ﷺ سَمِعَ رَجُلاً يَقْرَأُ مِنَ اللَّيْلِ فَقَالَ يَرْحَمُهُ اللَّهُ لَقَدْ أَذْكَرَنِي كَذَا وَكَذَا آيَةً كُنْتُ أَسْقَطْتُهَا مِنْ سُورَةِ كَذَا وَكَذَا  

May Allah have mercy upon him; be reminded me of the verse which I had been made to forget.  

كَانَ النَّبِيُّ ﷺ يَسْتَمِعُ قِرَاءَةَ رَجُلٍ فِي الْمَسْجِدِ فَقَالَ رَحِمَهُ اللَّهُ لَقَدْ أَذْكَرَنِي آيَةً كُنْتُ أُنْسِيتُهَا  

[Machine] The Prophet ﷺ heard a man reciting a verse, so he said "May Allah have mercy on him, for he reminded me of a verse that I had forgotten."  

سَمِعَ النَّبِيُّ ﷺ رَجُلًا يَقْرَأُ آيَةً فَقَالَ رَحِمَهُ اللهُ لَقَدْ أَذْكَرَنِي آيَةً كُنْتُ نُسِّيتُهَا  

May Allah have mercy upon him; be reminded me of the verse which I had been made to forget. (Using translation from Muslim 788b)  

كَانَ النَّبِيُّ ﷺ يَسْمَعُ قِرَاءَةَ رَجُلٍ فِي الْمَسْجِدِ فَقَالَ «يَرْحَمُهُ اللَّهُ لَقَدْ أَذْكَرَنِي آيَةً كُنْتُ أُنْسِيتُهَا»