 According to the chapter, the skald Úlfr Uggason composed a large section of his "Húsdrápa" about these events and that "Húsdrápa" says that the two were in the shape of seals.A few chapters later, ways of referring to Loki are provided, including "wrangler with Heimdall and Skadi", and section of Úlfr Uggason's "Húsdrápa" is then provided in reference