[Machine] He heard the Messenger of Allah ﷺ saying, "Whoever fasts Ramadan and follows it with six days of Shawwal, it is as if he has fasted a whole year."

أَنَّهُ سَمِعَ رَسُولَ اللهِ ﷺ يَقُولُ «مَنْ صَامَ رَمَضَانَ وَأَتْبَعَهُ بِسِتٍّ مِنْ شَوَّالٍ فَذَلِكَ صِيَامُ سَنَةٍ»