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Pharnaces sent a reply in which he said that he had withdrawn from Cappadocia but had recovered Lesser Armenia which was his inheritance from his father and that, regarding this, he would wait for Caesar's reply and comply with what he decided. Domitius thought that he had withdrawn from Cappadocia out of necessity rather than his free will because he heard about the two legions sent to Caesar and thought that if they advanced towards Armenia, he could defend it better if he stayed in Lesser Armenia. Domitius insisted that Pharnaces should withdraw from Lesser Armenia, too, and marched towards Armenia through a wooded ridge which formed the border between Cappadocia and Armenia and extended into Lesser Armenia. This was higher ground in which he could not be attacked. He could also get supplies from Cappadocia from here. Pharnaces sent several embassies for peace talks, which were rejected. Domitius encamped near Nicopolis in Lesser Armenia. There was a narrow defile nearby. Pharnaces set up an ambush with selected infantrymen and all his cavalry. He got the local farmers to graze their cattle at various points in the gorge so that Domitius would not suspect an ambush and to encourage his troops to scatter to plunder the cattle. He also kept sending envoys for further deceit. However, this resulted in Domitius staying in his camp. Pharnaces was worried that his ambush might be discovered and recalled his troops to camp.