ὀφείλειν

From LSJ

Greek > English (Woodhouse Verbs Reversed)

(see also ὀφείλω): be a debtor, be compelled to, be in debt

Lexicon Thucydideum

debere, to owe, 4.19.3, 4.87.3,
PASS. 1.137.1, 2.40.4, 3.63.4, 3.81.4.