Note 421 — BOOK VI. AN ACCOUNT OF COUNTRIES, NATIONS, SEAS, TOWNS, HAVENS, MOUNTAINS, RIVERS, DISTANCES, AND PEOPLES WHO NOW EXIST, OR FORMERLY EXISTED.
John Bostock translation
This is supposed by Forbiger to be the modern Arghasan, one of the tributaries of the Helmend. Parisot says that it was the same as the modern Sat.