So David inquired again of God, and God said to him, “Do not go up after them; circle around behind them and come at them in front of the balsam trees.

It shall be when you hear the sound of marching in the tops of the balsam trees, then you shall go out to battle, for God has gone out before you to strike the Philistine army.”

Then the trees of the forest will sing for joy before the Lord;
For He comes to judge and govern the earth.

and cedar trees beyond number, for the Sidonians and Tyrians brought large quantities of cedar timber to David.

Baal-hanan the Gederite was in charge of the olive and sycamore trees in Shephelah (the lowlands); and Joash was in charge of the stores of [olive] oil.