American Standard Version (ASV):
Likewise all the men of Israel that had hid themselves in the hill-country of Ephraim, when they heard that the Philistines fled, even they also followed hard after them in the battle.
King James Version (KJV):
Likewise all the men of Israel which had hid themselves in mount Ephraim, [when] they heard that the Philistines fled, even they also followed hard after them in the battle.