Final answer:
In the epic poem Beowulf, Beowulf asks Unferth why he hasn't ended Grendel's raids if he is such a great fighter.
Step-by-step explanation:
In the given question, Beowulf asks Unferth: if you are such a great fighter, why haven't you ended Grendel's raids?
This question is related to the literary work Beowulf, which is a famous epic poem in Old English. The question is asking about a specific dialogue between Beowulf and Unferth. Unferth is being questioned about his inability to stop Grendel's attacks despite being a warrior.
Unferth's response to Beowulf's question in the poem highlights his past failures and his doubts about his own capabilities. This interaction showcases the theme of heroism and the challenges faced by warriors in the epic.