The seven Persians, when they had decided to attack the Magi at once and not delay, prayed to the gods and set forth, knowing nothing of what had happened to Prexaspes.

But when they had gone half way they learned what had happened to Prexaspes. Then they argued there, standing beside the road, Otanes' party demanding that they delay and not attack while events were in flux, and Darius' party that they go directly and do what they had decided and not put it off.

While they were arguing, they saw seven pairs of hawks chase and slash and tear to bits two pairs of vultures. And seeing this all seven consented to Darius' opinion, and went on to the palace, encouraged by the birds.