τελεῖν εἰς
From LSJ
Πολλοὺς ὁ καιρὸς οὐκ ὄντας ποιεῖ φίλους → Occasione amicus fit, qui non fuit → Die rechte Zeit macht manchen, der's nicht ist, zum Freund
Greek > English (Woodhouse)
be classed among, be enrolled among, be rated among, so numbered among