The Roman History · Amm. 23.6.15

Superior to all the rest is that which is the nearest to us, Assyria, both in renown, and extent, and its varied riches and fertility. It was formerly divided among several peoples and tribes, but is now known under one common name as Assyria. It is in that country that amid its abundance of fruits and ordinary crops, there is a lake named Sosingites, near which bitumen is found. In this lake the Tigris is for a while absorbed, flowing beneath its bed, till, at a great distance, it emerges again.

Ammianus Marcellinus · translated by C. D. Yonge · 1911 reprint
C. D. Yonge translation (preface dated February 1862); G. Bell and Sons, 1911; Project Gutenberg #28587
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