3.

This is the general description [of Syria].545

In describing it in detail, we say that Commagene is rather a small district. It contains a strong city, Samosata, in which was the seat of the kings. At present it is a (Roman) province. A very fertile but small territory lies around it. Here is now the Zeugma, or bridge, of the Euphrates, and near it is situated Seleuceia, a fortress of Mesopotamia, assigned by Pompey to the Commageneans. Here Tigranes confined in prison for some time and put to death Selene, surnamed Cleopatra, after she was dispossessed of Syria.546