مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ إِسْمَاعِيلَ بْنِ بَزِيعٍ عَنْ عَمِّهِ حَمْزَةَ بْنِ بَزِيعٍ عَنْ أَبِي إِبْرَاهِيمَ ( عليه السلام ) قَالَ قَالَ رَسُولُ اللَّهِ ( صلى الله عليه وآله ) لِجَعْفَرٍ يَا جَعْفَرُ كُلِ السَّفَرْجَلَ فَإِنَّهُ يُقَوِّي الْقَلْبَ وَ يُشَجِّعُ الْجَبَانَ .
4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from Muhammad ibn ’Isma‘il ibn Bazi‘ from his uncle Hamzah ibn Bazi‘ who has said the following: “Abu Ibrahim , has said that the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, said to Ja‘far, ‘O Ja‘far, eat quince; it strengthens the heart and emboldens the coward heart.’” 