And Shallum the son of Kore, son of Ebiasaph, son of Korah, and his kinsmen of the house of his fathers, the Korahites, [were] over the work of the service, the guardians of the entrances to the tent, and their fathers [were] over the camp of Yahweh, guardians of the entrance.

Then the three broke through into the camp of the Philistines and drew water from the well of Bethlehem that [was] by the gate and brought [it] and came to David. But David would not drink it and poured it out before Yahweh.

And it shall be [that] when you hear the sound of marching in the tops of the balsam trees, then go out into battle, for God goes out before you to strike the camp of the Philistines."

And David did as God commanded him, and they struck the camp of the Philistines from Gibeon to Gezer.