Note 100
Elmcain (Hist. Saracen. p. 13 - 16) gives some curious and probable facts; but his numbers are rather too high - 300,000 Romans assembled at Edessa - 500,000 Persians killed at Nineveh. The abatement of a cipher is scarcely enough to restore his sanity]
The History Of The Decline And Fall Of The Roman Empire Fall In The EastChapter 46