Any Arabic readers?

Reversed
Antique wooden print block.
Actual

 

I got OCR to work
يا كربلا إني أشتاقوا ساجدوا
Perhaps I should just burn it in the next recreational fire.

 

I did not find anything, but this may help others see it.

 

But doesn't it read the other way round, as Terry first showed it?

 

Maybe? It's Greek to me!
Here it is flipped ...

 

https://freeislamiccalligraphy.com/about-us/

They invite the public to upload other examples of Islamic calligraphy, but I couldn't spot a way to do this or to get in touch with them. Maybe someone with more persistence will figure it out.

"We reserve the right not to post uploaded calligraphy if the style is not traditional, if it is not posted as a word document or if it is signed—we do not post signed documents."

 

You read from right to left, but it's still a stamp, so I think

is correct.

And
https://www.calligraphyqalam.com/resources/reading-calligraphy/
Sequential letters might be placed above or below each other, making words difficult to read. The best way to decipher this type of composition is by trying to recognize whole words"

So I don't think standard OCR tools will be able to read this...