Where in the world?
The flag of Saudi Arabia has a green field, at the center of which is an Arabic inscription — the Shahada — in white above a white horizontal sabre with its tip pointed to the hoist side of the field.

Saudi Arabia

Native Name: العربية السعودية

Population: 34,813,867

Region: Asia

Sub Region: Western Asia

Capital: Riyadh

Currencies: Saudi riyal

Top Level Domain: .sa

Languages: Arabic