Al-Kāfi - The Book of Drinks

َّدُ بْنُ يَحْيَى عَنْ أَحْ٠َّدٍ عَنْ يَعْقُوبَ بْنِ يَزِيدَ رَفَعَهُ قَالَ قَالَ أَ٠ِنِينَ ( عليه السلا٠ِيتُ 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.’” رفوع - Allamah Baqir al-Majlisi (Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (22/243))