Many records were preserved in cuneiform at a particular library which was destroyed, its contents lost. What library and who destroyed it?

Question

Many records were preserved in cuneiform at a particular library which was destroyed, its contents lost. What library and who destroyed it?

Answer 1

For me, when I think of Cuneiform, I think of Egypt. Perhaps this library  was located in a city of Egypt? Maybe this city in Egypt is named after Alexander the Great?