Narrated 'Abdullah bin 'Amr: that the Prophet (ﷺ) said: "Recite the Qur'an in forty (days)."

Narrated Ibn 'Abbas: "A man said 'O Messenger of Allah! Which deed is most virtuous to Allah?' He said: 'Al-Hallul-Murtahil'' He said: 'What is Al-Hallul-Murtahil?' He said: 'The one who recites from the beginning of the Qur'an to the end of it, every time he sets out (on a trip).'"

Narrated 'Abdullah bin 'Amr: that the Prophet (ﷺ) said: "He who recites the Qur'an in less than three (days), he does not understand it."