The Sumerian Poem "The Exaltation of Inanana" speaks of "aurochs," a breed of now-extinct wild cattle.
“The Exaltation of Inana,” in Sophus Helle, The Complete Poems of Enheduana: The World’s First Author (New Haven: Yale University Press, 2023), 11
You charge like an
aurochs, O Great
daughter of Nanna!
Queen, outstanding
in heaven, who can
rob you of your rule?
The aurochs (ur-ox) is a breed of now extinct wild cattle, larger and fiercer than domesticated cows. (Ibid., 196n14)