I would be careful with using the "state" word in this context. The first real "states" around the Mediterranean were arguably Rome and Egypt, but even then, every (militarily or economically) subjugated city or province could have local ruling structures tied to families or individuals. Even in Rome itself, specific families were often "bigger than the state", directly controlling people and resources without answering to anyone in practice. This is particularly true in terms of weapons: more often than not, the top rulers would actually borrow weapons produced for, and owned by, specific families and individuals.
The concept of "state" is very modern, we tend to retrofit it over the past, but it's often wrong. There have always been rulers, and families, competing interests and identities; which typically produced inconsistent and fragmented governance over most territories, until very recently.
I think that's only correct when looking at the time period immediately before Rome.
Many Bronze Age empires had complex centralized bureaucracies and are generally considered states.