Book 6
5.17
On the other hand, the peltasts from Orchomenus, and with them the horsemen of the Phliasians, made their way during the night past Mantinea and appeared as Agesilaus was sacrificing in front of his camp at daybreak; and they caused the Lacedaemonians to fall hurriedly into line and Agesilaus himself to retire to the camp. But when they had been recognized as friends, and Agesilaus had obtained favourable omens, immediately after breakfast he led his army forward. Later, as evening was coming on, he unwittingly encamped in the valley which lies behind the town370 B.C. of Mantinea; it is surrounded by mountains which are only a short distance away.