مسند الحميدي
Musnad al-Humaydi
Hadiths of Sa'id ibn Zayd ibn Amr ibn Nufayl al-Adawi (may Allah be pleased with him)
Narration about the relation of truffle and healing of the eyes
Hadith 81
81 - حَدَّثَنَا الْحُمَيْدِيُّ، ثنا سُفْيَانُ، ثنا عَبْدُ الْمَلِكِ بْنُ عُمَيْرٍ سَمِعْتُ عَمْرَو بْنَ حُرَيْثٍ يَقُولُ سَمِعْتُ سَعِيدَ بْنَ زَيْدِ بْنِ عَمْرِو بْنِ نُفَيْلٍ يَقُولُ: قَالَ رَسُولُ اللَّهِ صَلَّي اللهُ عَلَيْهِ وَسَلَّمَ: «الْكَمْأَةُ مِنَ الْمَنِّ الَّذِي أَنْزَلَ اللَّهُ عَلَي بَنِي إِسْرَائِيلَ وَمَاؤُهَا شِفَاءٌ لِلْعَيْنِ»
Amr bin Harith says: I heard Sayyiduna Saeed bin Zaid (may Allah be pleased with him) narrate: The Noble Prophet (peace and blessings be upon him) said: "Mushroom is a part of the 'manna' which Allah Almighty sent down upon the Children of Israel, its water is a cure for the eyes."
