Haustlǫng is a skaldic poem composed around the beginning of the 10th century by the Norwegian skald Þjóðólfr of Hvinir.
The poem has been preserved in the 13th-century Prose Edda by Snorri Sturluson, who quotes two groups of stanzas from it and... Wikipedia
Author: Þjóðólfr of Hvinir