Glasislundr (Old Norse "Glasir's Grove")[2] appears in the Poetic Edda poem Helgakviða Hjörvarðssonar.
The Poetic Edda poem Helgakviða Hjörvarðssonar opens in Glasislundr, where a talking bird offers his services in exchange for a sacrifice from the prince Atli Iðmundarson.
[2] In chapter 32 of the Prose Edda book Skáldskaparmál, poetic means of referring to gold are provided, including "Glasir's foliage".
In response, Glasir is described as standing before the doors of the hall of Valhalla, all of its foliage red gold.
An unattributed verse is then recorded: Glasir stands with golden leaf before Sigtyr's [Odin's] halls.