15
And it shall be, when thou shalt hear the sound of their tumult in the tops of the pear trees, then thou shalt go into the battle: for God has gone out before thee to smite the army of the Philistines.
16
And he did as God commanded him: and he smote the army of the Philistines from Gabaon to Gazera.
17
And the name of David was in all the land; and the Lord put the terror of him on all the nations.
The Brenton translation of the Septuagint is in the public domain.