Thereupon the Boeotians revolted again, and at the same time word was brought that Lysimachus had been set free. Quickly, therefore, and in wrath, Demetrius turned back, and finding that the Boeotians had been defeated in battle by his son Antigonus, once more laid siege to Thebes.
Edition :
Plutarch. Plutarch's Lives. with an English Translation by. Bernadotte Perrin. Cambridge, MA. Harvard University Press. London. William Heinemann Ltd. 1920. 9.