ἐποφείλειν

From LSJ

κεντέω τὸν πῶλον περὶ τὴν νύσσαν → of impetuous haste, goad the foal around the turning post

Source

Greek > English (Woodhouse Verbs Reversed)

(see also: ἐποφείλω) continue to owe

Lexicon Thucydideum

debere (reliqua), to owe (the rest), 8.5.5 (de Tissapherne concerning Tissaphernes).