مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ أَبِي نَجْرَانَ عَنْ مُحَمَّدِ بْنِ الْهَيْثَمِ عَنْ رَجُلٍ عَنْ أَبِي عَبْدِ اللَّهِ ( عليه السلام ) قَالَ سَأَلْتُهُ عَنِ الْعَصِيرِ يُطْبَخُ بِالنَّارِ حَتَّى يَغْلِيَ مِنْ سَاعَتِهِ فَيَشْرَبُهُ صَاحِبُهُ قَالَ إِذَا تَغَيَّرَ عَنْ حَالِهِ وَ غَلَى فَلَا خَيْرَ فِيهِ حَتَّى يَذْهَبَ ثُلُثَاهُ وَ يَبْقَى ثُلُثُهُ .
2. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn abu Najran from Muhammad ibn al-Haytham from a man who has said the following: “I once asked abu ‘Abd Allah , about grape juice which is cooked on fire until it boils for one hour; then the owner drinks it. He (the Imam) said, ‘If it changes and boils, it then becomes devoid of goodness until two-thirds of it is evaporated and only one-third has remained.’” 