Howbeit, that country bringeth forth certain kinds of goodly great wild bœufes: to wit, the Biſontes, mained with a collar, like Lions: and the Vri, a mightie ſtrong beaſt, and a ſwift: which the ignorant people call Buffles, whereas indeed the Buffle is bred in Affrica, and carieth ſome reſemblance of a calfe rather, or a ſtag.
Source: wiktionary
He also brought forth two large drinking cups, made out of the horn of the urus, and hooped with silver.
Source: wiktionary
Eduard Hahn has postulated that the motive for capturing and maintaining the urus in the captive state was to have available a supply, for sacrificial purposes, of the animal sacred to the lunar mother goddess worshipped over an immense area of the ancient world.
Source: wiktionary