ξυνῆλθεν ἀτταγᾶς τε καὶ νουμήνιος → birds of a feather flock together, the francolin and the new-moon bird get together
ἄκραντα: adv. напрасно, бесцельно Pind., Aesch., Eur.
(see also: ἄκραντος) in vain