حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا مُحَمَّدُ بْنُ بِشْرٍ، عَنْ مُحَمَّدِ بْنِ عَمْرٍو، عَنْ أَبِي سَلَمَةَ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ ‏"‏ مَنْ صَامَ رَمَضَانَ وَقَامَهُ إِيمَانًا وَاحْتِسَابًا، غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ ‏"‏ ‏.‏

It wasnarrated that Nadr bin Shaiban said

“I met Abu Salamah bin‘Abdur-Rahman and said: ‘Tell me a Hadith that you heard fromyourfather, in which mention is made of the month of Ramadan.’ Hesaid:‘Yes, my father narrated to me that the Messenger of Allah(ﷺ)mentioned the month of Ramadan and said: “A month which Allahhasenjoined upon you to fast, and in which I have established Qiyam(prayers at night) as Sunnah for you. So whoever fasts it and spendsits nights in prayer out of faith and in hope of reward; he willemerge from his sins as on the day his mother bore him.”