Res Gestae

When this, which was properly arranged, had been carried out without a hitch, since the territory of a second king, Hortarius by name, was to be attacked and nothing seemed to be lacking but guides, Caesar had given orders to Nestica, a tribune of the targeteers, and Charietto, a man of extraordinary bravery, to take great pains to seek out and catch one and bring him in captive. Quickly a young Alamann was seized and led in, and on condition of having his life spared he promised to show the way.