περιέστακα

From LSJ

ἐβόα καὶ βαρβαρικῶς καὶ Ἑλληνικῶς → shouted out both in Persian and Greek, shouted out in the barbarian tongue and in Greek

Source

Russian (Dvoretsky)

περιέστᾰκα: pf. к περιΐστημι.