κῆδος συνάπτειν

From LSJ

κρῖναι δὲ λόγῳ πολύδηριν ἔλεγχον ἐξ ἐμέθεν ῥηθέντα → judge by reason the too much contested argument which has been given by me

Source

Greek > English (Woodhouse)

ally oneself with, connect oneself by marriage with