Gísla saga súrssonar (thirteenth century) is famous for the tragic destiny of its main character, the Norwegian settler and outlaw Gísli Súrsson, a destiny that to some extent is predicted by the many dream stanzas Gísli utters in the saga. In one of these stanzas, Gísli refers to himself as Egða andspillir ‘confidant of the Egðir’, i.e. the people of the Norwegian region of Agder. This kenning has puzzled skaldic scholars and editors of Gísla saga, and no satisfactory explanation has so far been proposed. In the present article, this kenning is explained as a við(r)kenning, that is, a description in terms of a person’s attributes, which is based on factual knowledge about the person involved. I evaluate the stanza as authentic, and so impl...