ἔτυχες εἰς τὴν μάχην ὑπὸ τοῦ στρατηγοῦ πεμφθεὶς → you happened to be sent into the battle by the general
P. and V. ἄκαιρος, V. ἔξωρος.
premature: P. and V. ἄωρος.