New American Standard Bible (©1995)
"It shall be, when you hear the sound of marching in the tops of the balsam trees, then you shall act promptly, for then the LORD will have gone out before you to strike the army of the Philistines."
King James Bible
And let it be, when thou hearest the sound of a going in the tops of the mulberry trees, that then thou shalt bestir thyself: for then shall the LORD go out before thee, to smite the host of the Philistines.
Darby Bible Translation
And it shall be, when thou hearest a sound of marching in the tops of the mulberry-trees, that then thou shalt bestir thyself; for then will Jehovah have gone forth before thee, to smite the army of the Philistines.
English Revised Version
And it shall be, when thou hearest the sound of marching in the tops of the mulberry trees, that then thou shalt bestir thyself: for then is the LORD gone out before thee to smite the host of the Philistines.
Online Parallel Bible