But at last, after forty days, he recovered strength, and taking the soldiers that remained, set out, so far as his enemies could see or conjecture, for Cilicia; then, in the night and without signal by trumpet, he set out in the opposite direction, crossed the range of Amanus, and plundered the lower country as far as Cyrrhestica.
Edition :
Plutarch. Plutarch's Lives. with an English Translation by. Bernadotte Perrin. Cambridge, MA. Harvard University Press. London. William Heinemann Ltd. 1920. 9.
Remark :
date: The date is taken from the New Pauly. http://referenceworks.brillonline.com/entries/brill-s-new-pauly/demetrius-e314200 long-term consequence: Demetrius loses a last battle against Seleucus and most of his army goes over to Seleucus while Demetrius himself flees. This is mentioned in 49.1-4.