προπλεῖν
From LSJ
τά γε μὰν λίνα πάντα λελοίπει ἐκ Μοιρᾶν → but all the thread granted him by the Fates had run out
Greek > English (Woodhouse Verbs Reversed)
(see also προπλέω): sail in front
Lexicon Thucydideum
ante navigare, to sail before, 4.120.2.