2 Samuel 5:22-24

New Revised Standard Version, Anglicised

²² Once again the Philistines came up, and were spread out in the valley of Rephaim. ²³ When David inquired of the Lord, he said, ‘You shall not go up; go round to their rear, and come upon them opposite the balsam trees. ²⁴ When you hear the sound of marching in the tops of the balsam trees, then be on the alert; for then the Lord has gone out before you to strike down the army of the Philistines.’