Muhammad bin 'Ali b. al-Hussain al-Baqir محمد بن علي بن الحسين بن علي ,الباقر · Chapters on Medicine

“I heard Sa’eed bin Zaid bin ‘Amr bin Nufail narrating from the Prophet (ﷺ) that: ‘Truffles are a type of manna that Allah sent down to the Children of Israel, and their water is a healing for eye (diseases).’”

It was narrated from ‘Aishah that the Prophet (ﷺ) commanded her to recite Ruqyah to treat the evil eye.

“Eat, with trust in Allah and reliance upon Allah.”