NET
13 At the time of the harvest three of the thirty leaders went down to David at the cave of Adullam. A band of Philistines was camped in the valley of Rephaim.
Darby
13 And three of the thirty chiefs went down, and came to David in the harvest time to the cave of Adullam, when the troop of the Philistines was encamped in the valley of Rephaim.
KJV
13 And three of the thirty chief went down, and came to David in the harvest time unto the cave of Adullam: and the troop of the Philistines pitched in the valley of Rephaim.