TABARANI 3912:
from ʿAbdullāh b. Aḥmad b. Usayd al-Aṣbahānī And al-Qāsim b. Zakariyyā al-Muṭarriz —
[Machine] Narrated by the Prophet ﷺ, "Whoever fasts Ramadan and follows it with six days of Shawwal, it is as if he has fasted for a lifetime." Hafs then said, "Then I met Sa'd and he narrated to me..."
الطبراني ٣٩١٢:
عن عبد الله بن احمد بن اسيد الاصبهاني و القاسم بن زكريا المطرز —
عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ صَامَ رَمَضَانَ وَأَتْبَعَهُ بِسِتٍّ مِنْ شَوَّالٍ فَكَأَنَّمَا صَامَ الدَّهْرَ» قَالَ حَفْصٌ ثُمَّ لَقِيتُ سَعْدًا فَحَدَّثَنِي
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