The spoilers came out - The Philistines, finding that the Israelites durst not hazard a battle, divided their army into three bands, and sent them in three different directions to pillage and destroy the country. Jonathan profited by this circumstance, and attacked the remains of the army at Michmash, as we shall see in the succeeding chapter, 1 Samuel 14 (note).
The spoilers - “The devastator:” the same word is used of the destroying Angel Exodus 12:23. The verse describes the system adopted by the Philistines by which for a time they subjugated the Israelites. From their central camp at Michmash they sent out three bands to kill and lay waste and destroy. One took a northerly direction toward Ophrah - five miles east of Bethel, identified with “Ephrain” 2 Chronicles 13:19 and the modern “Taiyibeh,” - and toward the land of Shual, possibly the same as Shalim 1 Samuel 9:4; the second westward to Beth-horon; and the third eastward, by the unknown valley of Zeboim, toward the wilderness, i. e., the Jordan valley, toward Jericho.