‏الأشربة : Hadeeth No:5087 Sa'id b. Zaid reported Allal a Messenger (sallAllaahu alayhi wa sallam) as saying: Truffles are a kind of 'Manna' which Allaah sent down upon Moses and their juice is a medicine for the eyes....

‏الفضائل : Hadeeth No:5812 This hadith has been transmitted on the authority of Ma'mar (and the words are): I said to Zuhri: What does (the word) al-'Aqib imply? He said: One after whom there is no Prophet, and in the hadith transmitted on the authority of Ma'mar and 'Uqail there is a slight variation of wording....