Ὀλύμπια νικᾶν
From LSJ
νόησε δὲ δῖος Ὀδυσσεὺς σαίνοντάς τε κύνας, περί τε κτύπος ἦλθε ποδοῖιν → godly Odysseus heard the fawning of dogs, and on top of that came the beat of two feet
Greek > English (Woodhouse)
be an Olympian, be victor in the Olympian games, win in the Olympian games