ναυλοχεῖν
From LSJ
Πρόσεχε τῷ ὑποκειμένῳ ἢ τῇ ἐνεργείᾳ ἢ τῷ δόγματι ἢ τῷ σημαινομένῳ. → Look to the essence of a thing, whether it be a point of doctrine, of practice, or of interpretation.
Greek > English (Woodhouse Verbs Reversed)
(see also ναυλοχέω): with ships
Lexicon Thucydideum
in statione navium observare, to keep watch at an anchorage, 7.4.7.