Absorption of Prohibited Growths in a Knife Used to Cut Sharp Foods
This question and answer were automatically translated using our trained AI and have not yet been reviewed by a qualified rabbi. Please treat this translation with caution.
go to original →
Question
I cut hot vegetables and it turned out they were prohibited growths, and then I cut an onion with the same knife. What is the ruling?
Answer
The onion is forbidden for consumption.
Source
A sharp item cut with a knife that has cut hot or sharp prohibited growths is forbidden for consumption. Jerusalem Talmud (Orlah, Chapter 2, Halacha 8); Shulchan Aruch (Yoreh De'ah, Siman 96); Azmera Leshimcha (Shemita, Issue 5).
Comments
Have an additional question on this topic or need clarification? Leave your comment below. (Please note that the comment will not be published but will be sent directly to the answering Rabbi for review and a private response)
Become our patrners in supporting and spreading the Torah
Help us answer more questions faster and better
Join the mission

Your Weekly Torah Connection
Add meaning to your week with:
- Top halachic Q&A
- Practical festival halachot