Suddenly he perceived the troop of strange warriors, lying close together, asleep. He laughed aloud. He gloated as he stood over them, and thought that, ere day came, the life of each of them should have been wrenched from the body, since luck had sent him such a treat.
Beowulf curbed his rage to watch the fell ruffian and see how he meant to proceed. The delay was not long: Grendel quickly, at one grab, seized a sleeping warrior, tore him up, crunched the bony frame, drank the blood from the veins, swallowed the flesh in huge morsels; in a trice he had devoured the lifeless body, feet, hands, and all. Then he stepped forward to where the hero lay, and reached out a hand to seize him on his bed — but suddenly felt his arm held tight in such a grip as he had never met with from any man in all the world.
paraphrasing ‘Beowulf’