Final answer:
The specific detail about what Elk-Frodi gives Bodvar Bjarki to drink in The Saga of Hrolf Kraki and his Champions is not provided in the available reference material. Hospitality in Norse culture would suggest he received some form of refreshment, but the exact nature of the drink is unknown without further context from the saga.
Step-by-step explanation:
In the tale of The Saga of Hrolf Kraki and his Champions, Bodvar Bjarki stops at the dwelling of his brother, Elk-Frodi, on his way out of Norway. Unfortunately, the text available does not provide details about what specifically Elk-Frodi gives Bodvar to drink. To find an answer to this specific question within the context of the saga, it would be necessary to consult the full story of The Saga of Hrolf Kraki, as this detail is not covered in the provided reference material. Despite this, the saga itself is a rich source of Norse myths and legends, offering insights into the culture and beliefs of the time. While we know that hospitality was a critical part of Norse culture, and it would have been customary for Bodvar to receive some form of refreshment or sustenance, the exact nature of the drink given by Elk-Frodi remains unconfirmed in this context.