1 Chronicles 14:10-11, 14-16

And David enquired of God, saying, Shall I go up against the Philistines? and wilt thou deliver them into mine hand? And the LORD said unto him, Go up; for I will deliver them into thine hand. So they came up to Baal-perazim; and David smote them there. Then David said, God hath broken in upon mine enemies by mine hand like the breaking forth of waters: therefore they called the name of that place Baal-perazim.

Therefore David enquired again of God; and God said unto him, Go not up after them; turn away from them, and come upon them over against the mulberry trees. And it shall be, when thou shalt hear a sound of going in the tops of the mulberry trees, that then thou shalt go out to battle: for God is gone forth before thee to smite the host of the Philistines. David therefore did as God commanded him: and they smote the host of the Philistines from Gibeon even to Gazer.