'Yoke' in the Bible

'And now, take and make one new cart, and two suckling kine, on which a yoke hath not gone up, and ye have bound the kine in the cart, and caused their young ones to turn back from after them to the house,

And the first smiting which Jonathan and the bearer of his weapons have smitten is of about twenty men, in about half a furrow of a yoke of a field,