Agis and Cleomenes (Cleomenes.4.2-Cleomenes.4.3)

Those who were to betray the places to him, however, played the coward, and Aratus withdrew, thinking that his attempt had escaped notice. But Cleomenes wrote him an ironical letter, inquiring, as from a friend, whither he had marched out in the night. Aratus wrote back that hearing of Cleomenes’ intention to fortify Belbina he had gone down there to prevent it. Whereupon Cleomenes sent back word again that he believed this story to be true; but those torches and ladders, said he, if it is all one to thee, tell me for what purpose thou hadst them with thee.

Aratus burst out laughing at the jest, and inquired what manner of youth this was. Whereupon Damocrates, the Lacedaemonian exile, replied: If thou hast designs upon the Lacedaemonians, see that thou hastenest, before this young cock grows his spurs.