Thomas Bulfinch,
The Age of Fable: — XXXVI. Monsters…
(1855)
“ The unicorn seems to have been a sad puzzle to the hunters, who hardly knew how to come at so valuable a piece of game. Some described the horn as movable at the will of the animal, a kind of small sword, in short, with which no hunter who was not exceedingly cunning in fence could have a chance. Others maintained that all the animal's strength lay in its horn, and that when hard pressed in pursuit, it would throw itself from the pinnacle of the highest rocks horn foremost, so as to pitch upon it, and then quietly march off not a whit the worse for its fall. ”
