Loki's Steals The Brising Necklace
Translated from the Sorla Thattr, Folktale
It is said that Loki discovered that Freya had obtained the necklace from the dwarfs. He related this to Odin. Odin then demanded that Loki should bring him the jewel. Loki objected that this was not to be obtained and gave as his reason that no one could enter Freya's home against her will. Odin said that he was to leave and not return until he had obtained the necklace. Loki slunk away complaining loudly. He went to Freya's house and found it locked; he tried to enter but could not. It was very cold outside and he soon became frozen. He then transformed himself into a fly and flew around to all the locks searching for a crack but could nowhere find a hole big enough to enter. Finally at the rooftree, under the rafters he found a hole no larger than could accommodate a needle. Through this hole he entered. Once in, he looked about to see if anyone was awake but he found that all were sleeping. He entered Freya's bed and discovered that she was wearing the necklace around her neck, but that the lock was turned downward. Loki transformed himself into a flea, sat on her cheek and stung her, whereupon she woke up, turned over, and once more fell asleep. Abandoning his flea disguise he took the gem, opened the house, went away, and gave the gem to Odin.
When Freya awoke in the morning and saw that all the doors were open without having been forced, and that the precious necklace was gone, she felt certain she knew what had happened. She went to the hall, to King Odin, just as she was, and told him that he had done ill to let the gem be stolen from her. She requested that he return it. Odin said that as she once had received this gem, so would she never receive it again; "unless" he added, "you can cause two kings, the greatest in the world, who each rule over ten others, to battle each other under the condition that both shall fight, living or dead, until some Christian man were so brave and possess so much fortune that he dare to tackle both these men and kill them. Only then shall their misfortune cease, when the same hero shall release them from the need and trouble of their perilous paths."
Freya agreed and received back her gem.