‏الأشربة : Hadeeth No:5089 Sa'id b. Zaid reported Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Truffles are 'Manna' and its juice is the medicine for the eyes....

‏فضائل الصحابة‏ : Hadeeth No:6057 Ibn 'Umar reported that when a person saw anything in sleep during the lifetime of Allaah's Messenger (may peace he upon him) he narrated it to Allaah's Messenger, and I also had a longing that I should also see in a dream something which I should narrate to Allaah's Prophet (sallAllaahu alayhi wa s...