'Ox' in the Bible

The Lord then answered him, and said, Thou hypocrite, doth not each one of you on the sabbath loose his ox or his ass from the stall, and lead him away to watering?

And answered them, saying, Which of you shall have an ass or an ox fallen into a pit, and will not straightway pull him out on the sabbath day?

And get the fat young ox and put it to death, and let us have a feast, and be glad.

And he said to him, Your brother has come; and your father has had the young ox put to death because he has come back safely.

But when this your son came, who has been wasting your property with bad women, you put to death the fat young ox for him.