Reference for Avodah Zarah 131:1

חמרא עתיקא בענבי דברי הכל בנותן טעם חמרא חדתא בענבי אביי אמר במשהו ורבא אמר בנותן טעם

Old wine [which falls] upon grapes, all agree that [they are prohibited, if] it imparts a flavor. New wine [which falls] upon grapes, Abaye said that [they are prohibited] however small the quantity but Rava said that it must impart a flavor.

Explore reference for Avodah Zarah 131:1. In-depth commentary and analysis from classical Jewish sources.