This Evander, alarmed by the crowd of excited shepherds standing round a stranger whom they accused of open murder, ascertained from them the nature of his act and what led to it. As he observed the bearing and stature of the man to be more than human in greatness and august dignity, he asked who he was.

When he heard his name, and learnt his father and his country, he said, “ Hercules, son of Jupiter, hail! My mother, who speaks truth in the name of the gods, has prophesied that thou shalt join the company of the gods, and that here a shrine shall be dedicated to thee, which in ages to come the most powerful nation in all the world shall call their Ara Maxima and honour with thine own special worship.”

Hercules grasped Evander's right hand and said that he took the omen to himself and would fulfil the prophecy by building and consecrating the altar.

Then a heifer of conspicuous beauty was taken from the herd, and the first sacrifice was offered; the Potitii and Pinarii, the two principal families in those parts, were invited by Hercules to assist in the sacrifice and at the feast which followed.

It so happened that the Potitii were present at the appointed time and the entrails were placed before them; the Pinarii arrived after these were consumed and came in for the rest of the banquet.

It became a permanent institution from that time that as long as the family of the Pinarii survived they should not eat of the entrails of the victims. The Potitii, after being instructed by Evander, presided over that rite for many ages, until they handed over this ministerial office to public servants after which the whole race of the Potitii perished.

This, out of all foreign rites, was the only one which Romulus adopted, as though he felt that an immortality won through courage, of which this was the memorial, would one day be his own reward.