I agree, they definitely verify the Hebrew Bible and with a date of around 11th to 8th century BCE, they are by far the oldest texts found.

https://en.wikipedia.org/wiki/Dead_Sea_Scrolls

However, when I am talking about the Bible my main concern is the New Testament as in what is the oldest verifiable text we have from the New Testament. So far, that is a Greek Bible from around 300-325 AD

I agree, they definitely verify the Hebrew Bible and with a date of around 11th to 8th century BCE, they are by far the oldest texts found.

https://en.wikipedia.org/wiki/Dead_Sea_Scrolls

However, when I am talking about the bible my main concern is the New Testament as in what is the oldest verifiable text we have from the New Testament. So far, that is a Greek Bible from around 300-325 AD