It wasnarrated that 'Abdullah bin 'Amr said:
"I memorized the Qur'anand recited it all in one night. The Messenger of Allah (ﷺ) said:'Iam afraid that you may live a long life and that you may getbored.Recite it over the period of a month.' I said: 'Let mebenefit from mystrength in my youth.' He said: 'Recite it in tendays.' I said: 'Letme benefit from my strength and my youth.'He said: 'Recite it inseven days.' I said: 'Let me benefitfrom my strength and my youth,'but he refused (to alter it anyfurther)." (ES)
English reference (ES): Vol. 1, Book 5, Hadith 1346 (ES)
Arabic reference (ES): Book 5, Hadith 1407 (ES)