"Then, when darkness had dropped, Grendel Went up to Herot, wondering what the warriors Would do in that hall when their drinking was done. He found them sprawled in sleep, suspecting Nothing, their dreams undisturbed. (30-34)"
"He slipped through the door and there in the silence Snatched up thirty men, smashed them Unknowing in their beds and ran out with their bodies, The blood dripping behind him, back to his lair;(36-40)"
"In Herot, a might prince mourning The fate of his lost friends and companions, Knowing by its tracks that some demon had torn HIs followers apart. He wept, fearing the beginning might not be the end.(45-49)"