ὀπάσσω

From LSJ

ἔτυχες εἰς τὴν μάχην ὑπὸ τοῦ στρατηγοῦ πεμφθεὶς → you happened to be sent into the battle by the general

Source

French (Bailly abrégé)

f. épq. de ὀπάζω.