Loud barks Garm
At Gnipa-cave;
The fetters are severed,
The wolf is set free,—
Vala knows the future.
More does she see
Of the victorious gods’
Terrible fall.
These strophes are taken from Völuspá (the prophecy of the vala); and besides these we also have a few strophes of the lay of Vafthrudner, in the Elder Edda, referring to the final conflict:
VAFTHRUDNER: