Of the War Odin had with the People of Vanaland
Odin went out with a great army against the Vanaland people; but they were well prepared, and defended their land; so that victory was changeable, and they ravaged the lands of each other, and did great damage. They tired of this at last, and on both sides appointed a meeting for establishing peace, made a truce, and exchanged hostages. The Vanaland people sent their best men, Njord the Rich, and his son Frey. The people of Asaland sent a man called Hone, whom they thought well suited to be a chief, as he was a stout and very handsome man; and with him they sent a man of great understanding called Mime. On the other side, the Vanaland people sent the wisest man in their community, who was called Kvase. Now, when Hone came to Vanaheim he was immediately made a chief, and Mime came to him with good counsel on all occasions. But when Hone stood in the Things or other meetings, if Mime was not near him, and any difficult matter was laid before him, he always answered in one way -- "Now let others give their advice"; so that the Vanaland people got a suspicion that the Asaland people had deceived them in the exchange of men. They took Mime, therefore, and beheaded him, and sent his head to the Asaland people. Odin took the head, smeared it with herbs so that it should not rot, and sang incantations over it. Thereby he gave it the power that it spoke to him, and discovered to him many secrets. Odin placed Njord and Frey as priests of the sacrifices, and they became Diar of the Asaland people. Njord's daughter Freya was priestess of the sacrifices, and first taught the Asaland people the magic art, as it was in use and fashion among the Vanaland people. While Njord was with the Vanaland people he had taken his own sister in marriage, for that was allowed by their law; and their children were Frey and Freya. But among the Asaland people it was forbidden to intermarry with such near relations.