The Younger Edda

before been found are called new tropes, and all seem good that contain likelihood and are natural. Thus sang the skald Brage:

From the king I received
The fire of the brook.
This the king gave to me
And a head with song.

Why is gold called the needles or leaves of Glaser? In Asgard, before the doors of Valhal, stands a grove which is called Glaser, and all its leaves are of red gold, as is here sung:

Glaser stands
With golden leaves
Before Sigtyr’s halls.

This is the fairest forest among gods and men.

Why is gold called Sif’s hair? Loke Laufey’s son had once craftily cut all the hair off Sif; but when Thor found it out he seized Loke, and would have broken every bone in him, had he not pledged himself with an oath to get the swarthy elves to make for Sif a hair of gold that should grow like other hair. Then went Loke to the dwarfs that are called Ivald’s sons, and they made the hair and Skidbladner, and the spear that Odin owned and is called Gungner. Thereupon Loke wagered his head with the dwarf,