ἀμφικυκλόομαι
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.
English (LSJ)
Pass.,
A encircle, surround, ἀμφὶ δὲ κυκλοῦντο νῆσον A.Pers.458.—Act. in Agath.3.6.
Greek (Liddell-Scott)
ἀμφικυκλόομαι: Μέσ. περικυκλῶ, ἀμφὶ δὲ κυκλοῦντο ... νῆσον (ἐν τμήσει) Αἰσχύλ. Πέρσ. 458. -Τὸ ἐνεργ. εὕρηται παρὰ Βυζ.