alkafi-6350Vol. 4, p. 100
سَأَلْتُهُ[1] عَنْ قَوْمٍ صَامُوا شَهْرَ رَمَضَانَ فَغَشِيَهُمْ سَحَابٌ أَسْوَدُ عِنْدَ غُرُوبِ الشَّمْسِ فَظَنُّوا أَنَّهُ لَيْلٌ فَأَفْطَرُوا ثُمَّ إِنَّ السَّحَابَ انْجَلَى فَإِذَا الشَّمْسُ فَقَالَ عَلَى الَّذِي أَفْطَرَ صِيَامُ ذَلِكَ الْيَوْمِ إِنَّ اللَّهَ عَزَّ وَ جَلَّ يَقُولُ- أَتِمُّوا الصِّيامَ إِلَى اللَّيْلِ[2] فَمَنْ أَكَلَ قَبْلَ أَنْ يَدْخُلَ اللَّيْلُ فَعَلَيْهِ قَضَاؤُهُ لِأَنَّهُ أَكَلَ مُتَعَم
“I once asked him (the Imam) (a.s.), about the case of a people who fast in the month of Ramadan when they are covered by a black cloud at the time of sunset and they think it is night, and discontinue their fast, then the cloud clears and the sun is there. He (the Imam) said, ‘Those who discontinued their fast are req