Compatibility summary
You will need a travel adapter in Saudi Arabia; plug types used there differ from France.
Plug comparison
France plug types: C E
Saudi Arabia plug types: G
There is no common plug type between France (C E) and Saudi Arabia (G). You need a travel adapter.
Voltage comparison
France: 230V, 50Hz
Saudi Arabia: 230V, 60Hz
Voltage difference is within a range many devices tolerate; check your appliance label.