proteger
From LSJ
ἐὰν ἐκπέσῃ τὸ σιδήριον καὶ αὐτὸς πρόσωπον ἐτάραξεν καὶ δυνάμεις δυναμώσει καὶ περισσεία τοῦ ἀνδρείου σοφία (Ecclesiastes 10:10, LXX version) → If the iron axe fails, and the man has furrowed his brow, he will gather his strength, and the redoubling of his manly vigor will be the wise thing.
Spanish > Greek
βοηθέω, ἀποτειχίζω, ἀρκέω, ἀμύνω, ἀλέξω, ἀποκναίω, ἐξασφαλίζομαι, ἀσφαλίζω, ἐμφράσσω, διατηρέω, ἀμπέχω, ἀμφικαλύπτω, δηφηνδεύω, ἀπείργω, ἀποσκέπω, διασυλλαμβάνω, ἀλεύω, διασκεπάζω, διασκηνέω, ἀμφιβαίνω, ἀδηΐζω, ἀσπίζω, ἐντηρέω, ἀποστέγω, ἀπαλέξω, ἐμφυλάττω, εἰσφυλάττω, διαφυλάσσω, ἐμπεριστέγω, ἀναβαίνω