(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. (ES)
Reference (ES): Sahih Muslim 2049 e (ES)
In-book reference (ES): Book 36, Hadith 220 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 23, Hadith 5087 (ES)