Purity: Ruling on a Grape That Boils Within Another Substance

Practical Laws of Islam as per the teachings of Ayatullah Sistani

Ruling 200

If a grape falls into something that is boiling by means of heat and it boils and does not dissolve, then based on obligatory precaution, only eating that grape is unlawful.

-Ayatullah Sistani, Practical Laws of Islam, Purification (Taharah)