Sayyiduna Ibn Abbas (may Allah be pleased with them) reports that the Prophet (peace and blessings be upon him) said: "Mushroom is from 'manna' (the food that was sent down from the sky to the Children of Israel in the desert of Sinai, which is called manna and quails in the Qur'an), its water is a cure for the eye, and Ajwa dates will also be in Paradise and they are a cure for poison."