De 17:1. Things Sacrificed Must Be Sound.
1. Thou shalt not sacrifice … any bullock, or sheep, wherein is blemish—Under the name of bullock were comprehended bulls, cows, and calves; under that of sheep, rams, lambs, kids, he- and she-goats. An ox, from mutilation, was inadmissible. The qualifications required in animals destined for sacrifice are described (Ex 12:5; Le 1:3).