1 Samuel 14:14

And that first ^{H7223} slaughter ^{H4347}, which Jonathan ^{H3129} and his armourbearer ^{{H5375}{H3627}} made ^{H5221}, was about twenty ^{H6242} men ^{H376}, within as it were an half ^{H2677} acre ^{H4618} of land ^{H7704}, which a yoke ^{H6776} of oxen might plow.

That first slaughter, of about twenty men, was accomplished by Y'honatan and his armor bearer in a space only half as long as one side of the area a pair of oxen could plow in a day [about 200 yards].

In that first assault, Jonathan and his armor-bearer struck down about twenty men over half an acre of land.

And that first slaughter, which Jonathan and his armorbearer made, was about twenty men, within as it were half a furrow’s length in an acre of land.