ἐπιτηρεῖν
From LSJ
Ζῆν οὐκ ἄξιος, ὅτῳ μηδὲ εἷς ἐστι χρηστὸς φίλος → Life is not worth living if you do not have at least one friend.
Greek > English (Woodhouse Verbs Reversed)
(see also ἐπιτηρέω): be on the look out, be on the watch for, keep watch, look out for, watch for
