ἐποφείλειν
From LSJ
Οὐκ ἔστι σιγᾶν αἰσχρόν, ἀλλ' εἰκῆ λαλεῖν → Silere non est turpe, sed frustra loqui → nicht Schweigen schändet, sondern Schwätzen auf gut Glück
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).