The Histories · 6.78

So Cleomenes, perceiving that the Argives were doing whatever the herald of the Lacedemonians proclaimed, passed the word to the Lacedemonians that when the herald should proclaim that they were to get breakfast, then they should take up their arms and go to attack the Argives. This was carried out even so by the Lacedemonians; for as the Argives were getting breakfast according to the herald's proclamation, they attacked them; and many of them they slew, but many more yet took refuge in the sacred grove of Argos, and upon these they kept watch, sitting round about the place. Then Cleomenes did this which follows:--

Herodotus of Halicarnassus · trans. G. C. Macaulay, 1890
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