προσοφείλειν

From LSJ

ἁρμονίη ἀφανὴς φανερῆς κρείττων → the hidden attunement is better than the obvi­ous one, invisible connection is stronger than visi­ble, harmony we can't see is stronger than harmony we can, unseen harmony is stronger than what we can see

Source

Greek > English (Woodhouse Verbs Reversed)

(see also προσοφείλω): owe besides

Lexicon Thucydideum

adhuc debere, to still owe, 7.48.5,
PASS. 8.45.2.