'Oxen' in the Bible

They brought their offering before the Lord, six covered carts and twelve oxen -- one cart for every two of the leaders, and an ox for each one; and they presented them in front of the tabernacle.

So Moses accepted the carts and the oxen and gave them to the Levites.

He gave two carts and four oxen to the Gershonites, as their service required;

and he gave four carts and eight oxen to the Merarites, as their service required, under the authority of Ithamar son of Aaron the priest.