٧ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنْ إِسْمَاعِيلَ بْنِ مَرَّارٍ عَنْ يُونُسَ عَنِ الْمُفَضَّلِ بْنِ عُمَرَ قَالَ قُلْتُ لأَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) إِنَّ لَنَا فَتَيَاتٍ وَشُبَّاناً لا يَقْدِرُونَ عَلَى الصِّيَامِ مِنْ شِدَّةِ مَا يُصِيبُهُمْ مِنَ الْعَطَشِ قَالَ فَلْيَشْرَبُوا بِقَدْرِ مَا تَرْوَى بِهِ نُفُوسُهُمْ وَمَا يَحْذَرُونَ. 
7. Ali ibn Ibrahim has narrated from ‘Isma‘il ibn Marrar from Yunus from al-Mufaddal ibn ‘Umar who has said the following: “I once asked abu ‘Abd Allah , about the case of our young women and man who are not able to fast because of thirst. He (the Imam) said, ‘They can drink to quench their souls and to remove their fear.’” 