مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ يَعْقُوبَ بْنِ يَزِيدَ رَفَعَهُ قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ ( عليه السلام ) مَاءُ نِيلِ مِصْرَ يُمِيتُ الْقُلُوبَ .
3. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Ya‘qub ibn Yazid in a marfu‘ manner has said the following: “’Amir al-Mu’minin, has said, ‘Water of the Nile of Misr (Egypt) deadens the heart.’” 