Sleipnir is Sleipnir, he is Odin's, he has eight legs." In chapter 41, High quotes the "Grímnismál" stanza that mentions Sleipnir. In chapter 42, Sleipnir's origins are described. Gangleri (described earlier in the book as King Gylfi in disguise) asks High who the horse Sleipnir belongs to and what there is to tell about it. High expresses surprise in Gangleri's lack of knowledge about Sleipnir and its origin. High tells a story set "right at the beginning of the gods' settlement, when the gods established Midgard and built Val-Hall" about an unnamed builder who has offered to build a fortification for
Gná and Hófvarpnir the Vanir and Gná "strange" and points out that it's unclear why it should specifically be the Vanir that witness Gná flying through the air. Ulla Loumand cites Hófvarpnir and the eight-legged horse Sleipnir as "prime examples" of horses in Norse mythology as being able to "mediate between earth and sky, between Ásgarðr, Miðgarðr and Útgarðr and between the world of mortal men and the underworld." In the 19th century, Jacob Grimm proposed a cognate in the personified rumor in Roman mythology; Fama. However, Grimm notes that unlike Fama, Gná is not described as winged but rather that Hófvarpnir, like