Thematic Bible: David's attack upon the philistines

When David inquired of the Lord, He said, You shall not go up, but go around behind them and come upon them over opposite the mulberry (or balsam) trees. And when you hear the sound of marching in the tops of the mulberry trees, then bestir yourselves, for then has the Lord gone out before you to smite the army of the Philistines. And David did as the Lord had commanded him, and smote the Philistines from Geba to Gezer.