Leaving Saudi Arabia

If I have a final exit visa do I hand my Iqama in at the airport.....?
Do I have to get a letter from the bank about my account being closed....?

I was told I just need to hand my Iqama to the authorities at the airport and my account will be automatically closed as long as it has a zero balance and there is no credit card

You'll get a better response if you post in the Saudi Forum