1 Samuel 14:14-16

That first slaughter which Jonathan and his armor bearer made was about twenty men within about half a furrow in an acre of land. And there was a trembling in the camp, in the field, and among all the people. Even the garrison and the raiders trembled, and the earth quaked so that it became a great trembling. Now Saul’s watchmen in Gibeah of Benjamin looked, and behold, the multitude melted away; and they went here and there.