Sörla þáttr
Sörla þáttr eða Heðins saga ok Högna is a short narrative from the extended version Óláfs saga Tryggvasonar en mesta found in the Flateyjarbók manuscript, which was written and compiled by two Christian priests, Jon Thordson and Magnus Thorhalson, in the late 14th century.
The narrative begins 24 years after the death of Fróði, and takes place in the 9th and the 10th centuries. It is a composite tale containing a story of how Freyja acquired a necklace from the Dwarves, how that led to a bloody war, and how Olaf Tryggvason brought peace to the land.
The story parallels elements of earlier stories such as Heimskringla (euhemerization of gods), parts of the poem Lokasenna (Loki's accusation of Gefjun sleeping with a boy for a necklace), parts of the Húsdrápa poem (Loki stealing the necklace Brísingamen), and the eternal battle Hjaðningavíg (various earlier sources). In the end of the story, the arrival of Christianity dissolves the old curse that was traditionally to endure until Ragnarök.
