Al-Kāfi
Hadith 9935ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ عَنْ مُحَمَّدِ بْنِ الْفُضَيْلِ قَالَ سَأَلْتُ عَبْداً صَالِحاً (عَلَيْهِ الْسَّلام) عَنْ قَوْلِ الله عَزَّ وَجَلَّ الَّذِينَ هُمْ عَنْ صَلاتِهِمْ ساهُونَ قَالَ هُوَ التَّضْيِيعُ.
5. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Husayn from Muhammad ibn al-Fudayl who said: “I asked a pious servant (Imam Sadiq (AS)) about the words of Allah, the Most Majestic and Most Glorious, ‘Those who are unmindful of their prayers.’ (107:5) He replied, ‘It means loss (of prayer).’”