When the Philistines heard that David had been anointed king over Israel, they all went up to find [him], but [he] heard of it and went down to the stronghold. The Philistines also came and spread themselves in the Valley of Rephaim. David inquired of the Lord, saying, Shall I go up against the Philistines? Will You deliver them into my hand? And the Lord said to David, Go up, for I will surely deliver [them] into your hand. read more.
And David came to Baal-perazim, and he smote them there, and said, The Lord has broken through my enemies before me, like the bursting out of great waters. So he called the name of that place Baal-perazim [Lord of breaking through]. There the Philistines left their images, and David and his men took them away. The Philistines came up again and spread themselves out in the Valley of Rephaim. 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.

Next to him among the three mighty men was Eleazar son of Dodo, son of Ahohi. He was with David when they defied the Philistines assembled there for battle, and the men of Israel had departed. [Eleazar] arose and struck down the Philistines until his hand was weary and clung to the sword. The Lord wrought a great deliverance and victory that day; the men returned after him only to take the spoil. Next to [Eleazar] was Shammah son of Agee the Hararite. The Philistines were gathered at Lehi on a piece of ground full of lentils; and the [Israelites] fled from the Philistines. read more.
But he stood in the midst of the ground and defended it and slew the Philistines; and the Lord wrought a great victory. And three of the thirty chief men went down at harvest time to David in the cave of Adullam, and a troop of Philistines was encamped in the Valley of Rephaim. And David was then in the stronghold, and the garrison of the Philistines was then in Bethlehem. And David said longingly, Oh, that someone would give me a drink of water from the well of Bethlehem by the gate! And the three mighty men broke through the army of the Philistines and drew water out of the well of Bethlehem by the gate and brought it to David. But he would not drink it, but poured it out to the Lord.

And when the Philistines heard that David was anointed king over all Israel, [they] all went up to seek David. And [he] heard of it and went out before them. Now the Philistines had come and made a raid in the Valley of Rephaim. David asked God, Shall I go up against the Philistines? And will You deliver them into my hand? And the Lord said, Go up, and I will deliver them into your hand. read more.
So [Israel] came up to Baal-perazim, and David smote [the Philistines] there. Then David said, God has broken my enemies by my hand, like the bursting forth of waters. Therefore they called the name of that place Baal-perazim [Lord of breaking through]. [The Philistines] left their gods there; David commanded and they were burned. And the Philistines again made a raid in the valley. And David inquired again of God, and God said to him, Do not go up after them; turn away from them and come [around] upon them over opposite the mulberry trees. And when you hear a sound of marching in the tops of the mulberry or balsam trees, then go out to battle, for God has gone out before you to smite the Philistine host. So David did as God commanded him, and they smote the army of the Philistines from Gibeon even to Gezer.