حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدٍ يَعْنِي الْمَرْوَزِيَّ حَدَّثَنَا وَکِيعٌ عَنْ مِسْعَرٍ عَنْ سِمَاکٍ الْحَنَفِيِّ عَنْ ابْنِ عَبَّاسٍ قَالَ لَمَّا نَزَلَتْ أَوَّلُ الْمُزَّمِّلِ کَانُوا يَقُومُونَ نَحْوًا مِنْ قِيَامِهِمْ فِي شَهْرِ رَمَضَانَ حَتَّی نَزَلَ آخِرُهَا وَکَانَ بَيْنَ أَوَّلِهَا وَآخِرِهَا سَنَةٌ
سنن ابودوٗد · Hadith 1305
Narrated Ibn Abbas: When the opening verses of Surah Al-muzammil was revealed, the Companions would pray as long as they would pray during Ramadan until its last verses were revealed. The period between the revelation of its opening and the last verses was one year.
Sanad
حَدَّثَنَا أَحْمَدُ بْنُ مُحَمَّدٍ يَعْنِي الْمَرْوَزِيَّ حَدَّثَنَا وَکِيعٌ عَنْ مِسْعَرٍ عَنْ سِمَاکٍ الْحَنَفِيِّ عَنْ ابْنِ عَبَّاسٍ