The minimum required to relocate?

What is the bare minimum you would need to relocate somewhere? Assume you have a bank account with a substantial amount in it but no other savings.

I’m thinking of passport and birth certificate for ID, driver’s license, bank cards so you can access your money, some immediate money, appropriate medicines, and the clothes you’re wearing. Perhaps a letter of introduction to the branch of your bank at your new location?

We are facing this right now - someone is recruiting my husband in a higher cost of living area. He has a job he likes. I have a job I like. We like our kids school.

So - enough money to increase our standard of living and/or savings in the higher cost of living area. With good schools for the kids. A job for me as well as for him - or enough money I could stay at home. That’s us, and our current circumstances.