عن أبي هريرة رضي الله عنه قال : قال رسول الله صلى الله عليه وسلم :" أتاكم رمضان شهر مبارك فرض الله عليكم صيامه تفتح فيه أبواب السماء وتغلق فيه أبواب الجحيم وتغل فيه مردة الشياطين لله فيه ليلة خير من ألف شهر من حرم خيرها فقد حرم ". رواه أحمد والنسائي

‘Abdallah b. ‘Amr reported God’s messenger as saying, “Fasting and the Qur’an intercede for a man. Fasting says, ‘O my Lord, I have kept him away from his food and his passions by day, so accept my intercession for him.’ The Qur’an says, ‘I have kept him away from sleep by night, so accept my intercession for him.’ Then their intercession is accepted." Baihaqi transmitted it in Shu'ab al-iman.