I had not seen this claim before, but upon checking it out it appears to be true: https://en.wikipedia.org/wiki/Jewish_exodus_from_the_Muslim_world https://en.

I had not seen this claim before, but upon checking it out it appears to be true: https://en.wikipedia.org/wiki/Jewish_exodus_from_the_Muslim_world https://en.wikipedia.org/wiki/Jewish_exodus_from_the_Muslim_... I'm guessing that is what they are talking about.