κατάρχεσθαι

From LSJ

Ἐχθροῖς ἀπιστῶν οὔποτ' ἂν πάθοις βλάβην → Minus dolebis, quo hostibus credes minus → Dem Feind misstrauend bleibst von Schaden du verschont

Menander, Monostichoi, 164

Greek > English (Woodhouse Verbs Reversed)

(see also κατάρχω): begin, begin the rites