Timoleon
Plutarch
Plutarch. Plutarch's Lives, Vol. VI. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1918.
And at night, after he had entered the open sea and was enjoying a favouring wind, the heavens seemed to burst open on a sudden above his ship, and to pour forth an abundant and conspicuous fire.