(28) باب فَضْلِ الْكَمْأَةِ وَمُدَاوَاةِ الْعَيْنِ بِهَا
Sa'id b. Zaid reported Allal a Messenger (ﷺ) as saying:
Truffles are a kind of 'Manna' which Allah sent down upon Moses and their juice is a medicine for the eyes. (JA)
Reference (JA): Sahih Muslim 2049 e (JA)
In-book reference (JA): Book 36, Hadith 220 (JA)
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 5087 (JA)