Genesis 2:10 NIV
10 A river watering the garden flowed from Eden; from there it was separated into four headwaters. 11 The name of the first is the Pishon; it winds through the entire land of Havilah, where there is gold. 12 (The gold of that land is good; aromatic resin[d] and onyx are also there.) 13 The name of the second river is the Gihon; it winds through the entire land of Cush.[e] 14 The name of the third river is the Tigris; it runs along the east side of Ashur. And the fourth river is the Euphrates.
That zooms in on it.
Jeffrey Rose published back in 2010 that the late Pleistocene points found in southern Saudia Arabia were the same as in Ethiopia. Under the assumption that the polity was also the same, the description in Genesis 2 of the southern Saudi Peninsula as “Ethiopia” is in that respect entirely accurate.
Pishon flowed through Arabia, the dry lake bed is still visible for anyone looking for it.