Old Norse literature

thumb|Gudrun agitating her sons Guðrúnarhvöt is one of the heroic poems of the Poetic Edda. Gudrun had been married to the hero Sigurd and with him she had the daughter Svanhild. Svanhild had married the Gothic king Ermanaric (Jörmunrekkr), but betrayed him with the king's son, Randver. Furious Ermanaric hanged his own son and had Svanhild trampled to death by horses.