“You should take the two that bring healing: Honey and the Qur’an.”
Sunan Ibn Majah Book 31, Hadith 17
← Previous Hadith “Some honey was given as a gift to the Prophet (ﷺ), and he shared among us spoonful by spoonful. I took my spoonful then I said: ‘O Messenger of Allah, can I have another?’ He said: ‘Yes.’”

Sunan Ibn Majah Book 31, Hadith 16 Next Hadith → “Truffles are a type of manna, and their water is a healing for eye (diseases). And the `Ajwah* are from Paradise, and they are healing for possession.”**

Another chain from Abu Sa`eed from the Prophet (ﷺ) with similar wording.

Sunan Ibn Majah Book 31, Hadith 18