ἔτυχες εἰς τὴν μάχην ὑπὸ τοῦ στρατηγοῦ πεμφθεὶς → you happened to be sent into the battle by the general
ἠί: Ἐπιγρ. Λεβαδείας = ἀεὶ ἐν Ἀθηναί. 9, 362.