" Others were found with their heads buried in holes in the earth, and it was evident that they had made theses holes for themselves, had heaped up the soil on their faces, and so suffocated themselves. Of all sights, the most striking was a Numidian who lay with a dead Roman upon him; he was alive, but his ears and nose were mangled, for with hands that were powerless to grasp a weapon, the man’s rage had turned to madness, and he had breathed his last while he tore his enemy with his teeth. "

― Livy , The History of Rome, Books 21-30: The War with Hannibal