[...] [A]nd after being defeated in a great battle at Hecatombaeum they were so dismayed that they sent at once and invited Cleomenes to come to Argos and assume the leadership.
Edition :
Plutarch. Plutarch's Lives. with an English Translation by. Bernadotte Perrin. Cambridge, MA. Harvard University Press. London. William Heinemann Ltd. 1926. 11.
Remark :
long-term consequence: After the defeat of the Achaean league at Hecatombaeum, Cleomenes was able to take Argos.