sentences:  The first time it tells of the feud is book 2, where Ingeld (called "Ingild") appears with the son Agnar.In this version, Ingeld's son is about to marry Hroðulf's sister Rute, but a fight starts and Agnar dies in a duel with Böðvarr Bjarki (called "Biarco").The second version in "Gesta Danorum" (book 6), concerns the adventures of Starkad, and which is based on the old warrior who restarted the conflict.