حَدَّثَنَا ابْنُ الْمُثَنَّى، حَدَّثَنَا عَبْدُ الصَّمَدِ، أَخْبَرَنَا هَمَّامٌ، أَخْبَرَنَا قَتَادَةُ، عَنْ يَزِيدَ بْنِ عَبْدِ اللَّهِ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، أَنَّهُ قَالَيَا رَسُولَ اللَّهِ فِي كَمْ أَقْرَأُ الْقُرْآنَ قَالَ ‏"‏ فِي شَهْرٍ ‏"‏ ‏.‏ قَالَ إِنِّي أَقْوَى مِنْ ذَلِكَ - يُرَدِّدُ الْكَلاَمَ أَبُو مُوسَى - وَتَنَاقَصَهُ حَتَّى قَالَ ‏"‏ اقْرَأْهُ فِي سَبْعٍ ‏"‏ ‏.‏ قَالَ إِنِّي أَقْوَى مِنْ ذَلِكَ ‏.‏ قَالَ ‏"‏ لاَ يَفْقَهُ مَنْ قَرَأَهُ فِي أَقَلَّ مِنْ ثَلاَثٍ ‏"

Narrated Abdullah ibn Amr ibn al-'As

Yazid ibn Abdullah said that Abdullah ibn Amr asked the Prophet (ﷺ): In how many days should I complete the recitation of the whole Qur'an, Messenger of Allah?

He replied: In one month.

He said: I am more energetic to complete it in a period less than this. He kept on repeating these words and lessening the period until he said: Complete its recitation in seven days.

He again said: I am more energetic to complete it in a period less than this.

The Prophet (ﷺ) said: He who finishes the recitation of the Qur'an in less than three days does not understand it.