in the Epic Beowulf the paragraph often Scyld Scefing seized Mead benches from enemy troops from many a clan he terrified a Warriors even though...

in the Epic Beowulf the paragraph often Scyld Scefing seized Mead benches from enemy troops from many a clan he terrified a Warriors even though first he was found a waif helpless. What best explains why the author includes this information in the exposition