LSJ
Pass., enter a country as a trader, εἰς τὴν χώραν IG1². 57.20; expld. by τὸ εἰς πολεμίους ἐμπορίας χάριν ἀπιέναι, Hsch.
Liddell-Scott-Jones, Greek-English Lexicon (9th ed., 1940)
Pape
in Handelsgeschäften reisen, Hesych.
Pape, Griechisch-deutsches Handwörterbuch (3. Aufl., 1914)