مُسْنَدُ أَحْمَدَ
Musnad Ahmad 1635
Musnad of Sa'eed bin Zaid bin 'Amr bin Nufail
It was narrated that "Abdul-Malik bin "Umair said: I heard "Amr bin Huraith say: I heard Sa"eed bin Zaid say: I heard the Messenger of Allah (ﷺ) say: “Truffle is a kind of manna, and its water is a healing for the eyes.
Musnad Ahmad 1635See the previous report,