حَدَّثَنِي الْقَاسِمُ بْنُ زَكَرِيَّاءَ، حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى، عَنْ شَيْبَانَ، عَنْ يَحْيَى، عَنْ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ، مَوْلَى بَنِي زُهْرَةَ عَنْ أَبِي سَلَمَةَ، قَالَ - وَأَحْسِبُنِي قَدْ سَمِعْتُهُ أَنَا مِنْ أَبِي سَلَمَةَ، - عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، - رضى الله عنهما - قَالَ قَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم " اقْرَإِ الْقُرْآنَ فِي كُلِّ شَهْرٍ " . قَالَ قُلْتُ إِنِّي أَجِدُ قُوَّةً . قَالَ " فَاقْرَأْهُ فِي عِشْرِينَ لَيْلَةً " . قَالَ قُلْتُ إِنِّي أَجِدُ قُوَّةً . قَالَ " فَاقْرَأْهُ فِي سَبْعٍ وَلاَ تَزِدْ عَلَى ذَلِكَ " .
'Abdullah b. 'Amr (Allah be pleased with them) reported: The Messenger of Allah (ﷺ) said to me: Recite the whole of the Qur'An during every month. I said: I find power (to recite it) in a shorter period. He said: Then recite it in twenty nights. I said: I find power (to recite it in a shorter period even than this), whereupon he said: Then recite it in seven (nights) and do not exceed beyond it.
Sahih Muslim 1159d
https://sunnah.com/muslim:1159d
'Abdullah b. 'Amr (Allah be pleased with them) reported: The Messenger of Allah (ﷺ) said to me: Recite the whole of the Qur'An during every month. I said: I find power (to recite it) in a shorter period. He said: Then recite it in twenty nights. I said: I find power (to recite it in a shorter period even than this), whereupon he said: Then recite it in seven (nights) and do not exceed beyond it.
Sahih Muslim 1159d
https://sunnah.com/muslim:1159d