Matters progressed happily for some time, until one day Brunhild and Gudrun went to bathe in the river. Brunhild refused to bathe farther down the stream than Gudrun--that is, in the water which flowed from Gudrun to her--asserting that her husband was the son of a king, while Sigurd had become a menial. Gudrun retorted to her sister-in-law that not Gunnar, but Sigurd had penetrated the hedge of fire and had taken from her the ring, which she then showed to Brunhild in proof of her words. A second and even more disturbing conversation followed, which served only to increase the hatred between the women, and Brunhild planned a dreadful vengeance. She feigned illness, retired to her bed, and when Gunnar inquired what ailed her, asked him if he recalled the circumstances of their wooing, and how Sigurd, and not he, rode through the flames to win her. So furious was she at the dreadful insult which had been placed upon her by Gudrun that she attempted to take Gunnar's life. She still loved Sigurd, and could never forgive Gunnar and his sister for robbing her of him. So terrible was her grief that she sank into a deep slumber in which she remained for seven days, no one daring to waken her. Finally Sigurd succeeded in doing so, and she lamented to him how cruelly she had been deceived; she declared that he and she had been destined for one another, and that now she had received for a husband a man who could not match with him. Sigurd begged her not to harbour a grudge against Gunnar, and told her of his mighty deeds--how that he had slain the king of the Danes, and also the brother of Budli, a great warrior--but Brunhild did not cease to lament, and planned Sigurd's death, threatening Gunnar with the loss of his dominions and his life if he would not kill Sigurd. Gunnar hesitated for a long time, but at length consented, and calling Hogni, ordered him to slay Sigurd that they might thus obtain the treasure of the Rhinegold. Hogni was aghast at this, and reminded him that they had pledged their oaths to Sigurd.