οἰκτίστῳ θανάτῳ εἵμαρτο ἁλῶναι → it was fated that you would be taken by the most miserable death, it has been decreed that thou shouldst be cut off by a most piteous death
pf. Pass. de τάσσω.
τέταγμαι: pf. pass. к τάσσω.