Did any prophecies in the bible prove true?

I never give a rote answer, lol, if I give an answer it is one I have thought through, even if I did get the gist of it from another book. I always check my own reasoning (if not my own quote formatting as I should, lol) I also sometimes, obviously, put other material in to confirm what I found what I say. Getting the answer right is very important, in fact it literally is a matter of life and death for my readers anyway.

I did not say that the entire content of any book was in the dead sea scrolls, in fact I carefully said "Have a look at the list of what was found in which cave, certainly portions of the first 5 books were there." I did not even say that portions of all of the first 5 books were there though maybe I could have been clearer about that. Maybe I should have said that certain portions of the Pentateuch were there because I was thinking of those books as a group.

This is simply for reference.

Dead Sea scroll cave compilation

Dead Sea Scroll dating

Interesting, thank you. The second one is particularly interesting I have little faith in Carbon dating, though I have to admit I feel it is at least moderately reliable as a guide this side of about 2,000 BCE.

Why about 2,000 BCE?

Because I feel that the water mantle being brought down to the earth may well explain sciences doubts about Carbon dating over any period longer then about 4,500 years. I don't see how anyone can even guess at the changes it may have wrought.

No, except the self-fulfilling or coincidental ones. Just sayin'.