Timoleon
Plutarch
Plutarch. Plutarch's Lives, Vol. VI. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1918.
When they had all crossed over, Timoleon took them and at once occupied Messana, then, uniting them with his other forces, marched against Syracuse, relying on the good fortune and success that attended his efforts rather than on the strength of his army; for his followers were not more than four thousand in number.
But when Mago got tidings of his approach, disturbed and fearful as he was, he was made still more suspicious for the following reason.
In the shoals about the city, which receive much fresh water from springs, and much from marshes and rivers emptying into the sea, great numbers of eels live, and there is always an abundance of this catch for anybody.
These eels the mercenary soldiers on both sides, when they had leisure or a truce was on, used to hunt together.