ποτέρωσε
From LSJ
ἄλογον δὴ τὸ μήτε μάχης ἄρξασθαι μήτε τοὺς φίλους φυλάξαι, ἐὰν ὑπό γε τῶν βαρβάρων ἀδικῆσθε → It is irrational neither to begin battle nor to guard the friends, if you are ever wronged by the foreigners
English (LSJ)
Adv.
A to which of two sides? π. οὖν θῶμεν τοῦτο; Answ. πρὸς τὴν ἀδικίαν X. Mem.4.2.14; π. νόον τράποι Orph.Fr.135.