Romans 13:8

8To no oneΜηδενὶnothingμηδὲνoweὀφείλετε,ifεἰnotμὴτὸone anotherἀλλήλουςto loveἀγαπᾶν·the [one]ὁforγὰρlovingἀγαπῶνtheτὸνotherἕτερον[the] Lawνόμονhas fulfilledπεπλήρωκεν.

Owe nothing to anyone, except to love one another; for the one loving the other has fulfilled the law.