Job 40:20

Surely the mountains bring him forth food,.... Grass, which grows on mountains, and is the food of the river horse as well as of the elephant; and therefore is furnished with teeth like a scythe to mow it down; and it is not a small quantity that will suffice it, mountains only can supply it; and marvellous it is that a creature bred in a river should come out of it to seek its food on mountains. There is a creature in the northern parts, as in Russia, Greenland, c. which is called morss and sea morss, and by the description of it is much like the river horse, of the size of an ox, and having an head like one, with two large long teeth standing out of its upper jaw, and an hairy skin a, said to be an inch thick, and so tough that no lance will enter it b it comes out of the sea, and by its teeth gets up to the tops of mountains, and having fed on grass rolls itself down again into the sea; and this it does by putting its hinder feet to its teeth, and so falls from the mountain with great celerity, as on a sledge c;

where all the beasts of the field play; skip and dance, and delight in each other, being in no fear of behemoth; whether understood of the elephant or river horse; since neither of them are carnivorous creatures that feed on other animals, but on grass only; and therefore the beasts of the field may feed with them quietly and securely. Pliny d says of the elephant, that meeting with cattle in the fields, it will make signs to them not to be afraid of it, and so they will go in company together.

a Olaus Magus ut supra, (De Ritu. Septent. Gent.) l. 21. c. 19. Vid. Bochart. ut supra, (Apud Hierozoic. par. 2. l. 5. c. 14.) col. 763. Eden's Travels, p. 318. b See the North West Fox, p. 232. Voyage to Spitzbergen, p. 115, 120. Supplement, p. 194. c Olaus Magnus, ut supra, (De Ritu. Septent. Gent. l. 21. c. 19.) Eden's Travels, ut supra. (p. 318.) d Nat. Hist. l. 8. c. 7.