I don't remember in which letter I read this, or who wrote it, but I remember reading it.

I think I read it, here, on FiveDoves, in the September 21, 2025 letters.

Essentially it said something like: If you dig under the modern city of Jerusalem, what do you find?

You find the remains of an ancient Jewish city.

And if you dig even further, below that, you find the remains of an even more ancient Jewish city.