The passage states that the Pishon flowed around the land of Havilah, which is described as a region that was rich in gold and other precious minerals. The Gihon is said to flow around the land of Cush, which is typically understood to refer to the region of Africa south of Egypt. The Tigris and Euphrates are both well-known rivers that flow through the region of Mesopotamia, which is located in modern-day Iraq and parts of Syria and Turkey. The mention of Assyria in this passage is not considered to be an inaccurate statement.