ἔμβα
From LSJ
κρατίστην εἶναι δημοκρατίαν τὴν μήτε πλουσίους ἄγαν μήτε πένητας ἔχουσαν πολίτας → the best democracy is that in which the citizens are neither very rich nor very poor (Thales/Plutarch)
English (LSJ)
Poet. aor. 2 imper. of ἐμβαίνω.
Greek (Liddell-Scott)
ἔμβα: Ἀττ. ἀντὶ τοῦ ἔμβηθη, προστακτ. τοῦ ἀορ. β΄ τοῦ ἐμβαίνω.