Hørr de rir et rykte sørfra Herskjold og herda oddar herje
Remarks about the translation
Einherjer was formed in January 1993 by Frode Glesnes (Guitar) and Gerhard Storesund (Drums). The band was, and still is, based in Haugesund, a small town at the westcoast of Norway. Therefore we label Einherjer's music as Viking Metal.
Hear they ride a rumour from the south war-shielded and hardened raid headlands
Remarks about the translation
This is hard to understand, there is no real sentence here, just more or less loose words. I did my best. "Einherjar" in Norse mythology are men fallen in battle that are taken to Valhalla.