'Yokes' in the Bible

And he departed thence, and found Elisha the son of Shaphat, who was ploughing with twelve yokes before him, and he with the twelfth; and Elijah went over to him, and cast his mantle on him.

And he went back, and took the oxen and put them to death, and cooking their flesh with the yokes of the oxen, he gave the people a feast. Then he got up and went after Elijah and became his servant.