What is an example of repetition in the epic poem Beowulf?

One example of repetition in the epic poem Beowulf is the use of kennings. Kennings are compound words that are used to describe something in a poetic way. For example, Beowulf is often referred to as "Scylding's son" or "the Geatish warrior." These kennings are used repeatedly throughout the poem to create a sense of rhythm and to emphasize Beowulf's strength and courage.