1 Samuel 14:13-15

New Revised Standard Version, Anglicised

¹³ Then Jonathan climbed up on his hands and feet, with his armour-bearer following after him. The Philistines^[a] fell before Jonathan, and his armour-bearer, coming after him, killed them. ¹⁴ In that first slaughter Jonathan and his armour-bearer killed about twenty men within an area about half a furrow long in an acre^[b] of land. ¹⁵ There was a panic in the camp, in the field, and among all the people; the garrison and even the raiders trembled; the earth quaked; and it became a very great panic.