Hadith 1626

(حديث مرفوع) حَدَّثَنَا سُفْيَانُ ، عَنْ عَبْدِ الْمَلِكِ بْنِ عُمَيْرٍ ، عَنْ عَمْرِو بْنِ حُرَيْثٍ ، عَنْ سَعِيدِ بْنِ زَيْدٍ ، عَنِ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : " الْكَمْأَةُ مِنَ الْمَنِّ ، وَمَاؤُهَا شِفَاءٌ لِلْعَيْنِ " .
It is narrated from Sayyiduna Saeed bin Zaid (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "The truffle is also related to «مَنّ» (which was sent down upon the Children of Israel), and its water is a cure for the eyes."
Hadith Reference مسند احمد / مسند باقي العشرة المبشرين بالجنة / 1626