宙(ちゅう)を舞って(まいって)頼光(よりみつ)のかぶとに噛みついた(かみついた)

At that moment, Yorimitsu and his men put on their armor, drew their swords, and attacked Shuten-doji. When Yorimitsu cut off the ogre's head, the head flew through the air and bit into Yorimitsu's helmet. However, Yorimitsu successfully defeated the ogre and restored peace to the capital.