πενταθλέω
From LSJ
ἔγνω δὲ φώρ τε φῶρα καὶ λύκος λύκον → the thief knows the thief and the wolf knows the wolf, and thief knows thief and wolf his fellow wolf, set a thief to catch a thief
English (LSJ)
v. πενταθλεύω.
German (Pape)
[Seite 556] = πενταθλεύω, Artemid. 1, 57.
Russian (Dvoretsky)
πενταθλέω: и πενταθλεύω упражняться или состязаться в пятиборье Anth.