[Machine] About the Prophet ﷺ he said, "None of you should say, 'I have forgotten a verse from the Quran which I used to know.' For indeed, it is not that he has forgotten, but rather it has been taken away from him."
عَنِ النَّبِيِّ ﷺ قَالَ لَا يَقُولَنَّ أَحَدُكُمْ إِنِّي نَسِيتُ آيَةَ كَيْتَ وَكَيْتَ فَإِنَّهُ لَيْسَ هُوَ نَسِيَ وَلَكِنَّهُ نُسِّيَ
[Machine] The Messenger of Allah ﷺ said, "None of you should say, 'I have forgotten a verse, but I remember part of it.' For indeed, he has not forgotten it, but rather, it has been made to be forgotten."
قَالَ رَسُولُ اللَّهِ ﷺ «لَا يَقُولُ أَحَدُكُمْ نَسِيتُ آيَةَ كَيْتَ وَكَيْتَ فَإِنَّهُ لَيْسَ هُوَ نَسِيَ وَلَكِنَّهُ نُسِّيَ»
[Machine] On the authority of Ibn Mas'ud, the Prophet ﷺ mentioned: "None of you should say, 'I have forgotten such and such a verse, but you know the gist of it.' Indeed, he has not forgotten it, but he has been made to forget it."
عَنِ ابْنِ مَسْعُودٍ وَذَكَرَ النَّبِيَّ ﷺ قَالَ لَا يَقُولَنَّ أَحَدُكُمْ نَسِيتُ آيَةَ كَيْتَ وَكَيْتَ؛ فَإِنَّهُ لَيْسَ هُوَ نَسِيَ وَلَكِنَّهُ نُسِّيَ
"لَا يَقُولَنَّ أحَدُكُمْ نَسِيتُ آيَة كيتَ وكَيتَ، فَإنَّه لَيس هو نَسِيَ وَلكنه نُسِّي".