What happened upon Beowulf's return to his homeland?

After giving his farewell speech, Beowulf turns, gives a mighty shout, and charges forward. The dragon hears the shout and answers with a stream of fire. Beowulf readies his sword and shield, swinging at the monster with all his might.

His companions, meanwhile, have all run away like cowards. Only one, a young thane named Wiglaf, has chosen to remain. Wiglaf didn't flee because he remembered all the gifts Beowulf had given his family. He tries to persuade his comrades to remember what they owe to their lord, but to no avail. Then Wiglaf charges forth, ready to help Beowulf.

The dragon heads toward Beowulf and Wiglaf. Wiglaf cowers behind Beowulf, but Beowulf swings three times. On the last try, Beowulf kills the dragon, but not before the dragon has given him a poisonous bite. After the dragon has been destroyed, Beowulf collapses.

Wiglaf tries to bathe his lord as Beowulf speaks. Beowulf wishes for an heir. Then he expresses joy at having lived as a good man. He orders Wiglaf to bring him the treasure, so he can see it before he dies. Wiglaf brings the shining gems before him, and Beowulf is in awe of the riches. He tells Wiglaf to build him a burial mound, so sailors may guide themselves by it. Finally, he chooses Wiglaf as his heir, since they are both Waegmundings. And with that, Beowulf dies.