Compiled by Imam Yahya ibn Sharaf al-Nawawi
وعن عمر بن الخطاب رضي الله عنه قال: قال رسول الله صلى الله عليه وسلم: " من نام عن حزبه من الليل، أو عن شيء منه فقرأه ما بين صلاة الفجر وصلاة الظهر، كتب له كأنما قرأه من الليل" ((رواه مسلم)).
Messenger of Allah (ﷺ) said, "Should anyone fall asleep at night and fail to recite his portion of the Qur'an, or a part of it, if he recites it between the Fajr prayer and the Zuhr prayer, it will be recorded for him as though he had recited it during the night".[Muslim].