‏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....

‏الإيمان : Hadeeth No:127 Harmala b. Yahya, Abdullah b. Wahb, Umar b. Muhammad, Ibn Umar narrated like the hadith reported by Shu'ba on the authority of Waqid....