1 Samuel 14:16

14That first slaughter, which Jonathan and his armor bearer made, was about twenty men, within as it were half a furrow’s length in an acre of land.

15There was a trembling in the camp, in the field, and among all the people; the garrison and the raiders also trembled; and the earth quaked, so there was an exceedingly great trembling.

16The watchmen of Saul in Gibeah of Benjamin looked; and behold, the multitude melted away and scattered.

17Then Saul said to the people who were with him, “Count now, and see who is missing from us.” When they had counted, behold, Jonathan and his armor bearer were not there.

18Saul said to Ahijah, “Bring God’s ark here.” For God’s ark was with the children of Israel at that time.