In the _Hrólfssaga_, it is said that Bjarki killed a dragon by plunging his sword under its shoulder. In the _rímur_, it is said that Hjalti killed a bear by plunging his sword into its right shoulder. This is another harking back to the _Hrólfssaga_. Hjalti has now become as courageous as Bjarki; he kills a live animal (instead of knocking over a dead one), and he kills it in just the same way that Bjarki killed the dragon. It can not be assumed that the author of the _rímur_ and the author of the saga employed this manner of dispatching the animal without any knowledge on the part of the one as to what was contained in the account of the other. In fact, it is taken for granted by all writers on the subject that the later account is an altered version of the earlier account. Hence, either this episode in the _rímur_ is modeled after that in the saga, and Hjalti is made to kill the bear in the same way that Bjarki killed the dragon, or the episode in the saga is modeled after that in the _rímur_, and Bjarki is made to kill the dragon in the same way that Hjalti killed the bear. Is there any doubt as to what has occurred? The former is natural and to be expected, and is probably what has taken place, because: 1. in all the versions of the story Hjalti is represented as having undergone a change that has caused him to become very much like Bjarki--"equal to Bjarki," as it is stated in the _rímur_, where he is represented as having killed a ferocious beast in the same manner that Bjarki, in the saga, killed a winged monster; 2. it was not unusual to represent dragons as having been killed by being pierced under the shoulder,[117] since a dragon had to be pierced where its scales did not prevent the entrance of a weapon into its body; 3. since there is no special reason why a bear, which is vulnerable in all parts of the body, should be represented as being pierced through the shoulder, the manner in which Hjalti is said to have killed the bear is evidently another unmotivated incident in the _rímur_ that is imitated from a motivated incident in the saga. What the author of the _rímur_ has done to give the story the form in which we find it in his composition is quite plain. He noticed that, as the monster in the saga attacked the folds at Hleidargard, the situation was very much like that at the beginning of the story about Bothvar in the saga, where a bear is said to have attacked the cattle of King Hring, Bothvar's father.[118] But a bear is a real, not an imaginary, animal, and King Hring took a creditable part in the effort to dispatch it. Hence, this story was substituted for the story about the troll-dragon and adapted to the circumstances, King Hrolf himself taking the lead in the hunt and thus acting in a manner that seemed more to his credit than the way he acted in regard to the monster in the saga.