2 Samuel 5:22-25

²²And the Philistines came up yet again, and spread themselves in the valley of Rephaim. ²³And when David inquired of Jehovah, he said, Thou shalt not go up: make a circuit behind them, and come upon them over against the mulberry-trees. ²⁴And it shall be, when thou hearest the sound of marching in the tops of the mulberry-trees, that then thou shalt bestir thyself; for then is Jehovah gone out before thee to smite the host of the Philistines. ²⁵And David did so, as Jehovah commanded him, and smote the Philistines from Geba until thou come to Gezer.