wiedervergelten
From LSJ
χωρίον ἔνθα οὐ προσβατὸν θανάτῳ → a spot where it is not accessible to death, a place where was no point accessible by death, a place where death was forbidden to set foot
wiedervergelten, par pari referre. – jmdm. w., parem gratiam referre alci (beide im guten und üblen Sinn).