Preferencing

Is there a way to throw an error if I enter a ship to and the item is not related to that ship to? Is there a way to have an item/ship to relationship? Where I enter a ship to and the only way the SO goes through is if I have a certain item setup for that ship to. If the item is not setup for that ship to it would error out?

We have certain items that only go to certain customers. We would like to enter a ship to in the header and have that item auto populate in the detail or error out if a different item is entered in the detail.