ἱρωστί
From LSJ
Τὸ νικᾶν αὐτὸν αὑτὸν πασῶν νικῶν πρώτη τε καὶ ἀρίστη → The first and best victory is to conquer self.
English (LSJ)
Ion. for ἱερωστί, A in sacred fashion, Anacr.149.
German (Pape)
[Seite 1262] ion. = ἱερωστί.
Greek (Liddell-Scott)
ἱρωστί: Ἰων. ἀντὶ ἱερωστί, κατὰ ἱερὸν τρόπον, Ἀνακρ. 146.