It will not be you who will fight. Instead, only stand with confidence, and you will see the help of the Lord over you, O Judah and Jerusalem. Do not be afraid. Neither should you be dismayed. Tomorrow you shall go forth against them, and the Lord will be with you.
Other versions
King James Version
Ye shall not need to fight in this battle: set yourselves, stand ye still, and see the salvation of the LORD with you, O Judah and Jerusalem: fear not, nor be dismayed; to morrow go out against them: for the LORD will be with you.English Standard Version
You will not need to fight in this battle. Stand firm, hold your position, and see the salvation of the LORD on your behalf, O Judah and Jerusalem.' Do not be afraid and do not be dismayed. Tomorrow go out against them, and the LORD will be with you."New International Version
You will not have to fight this battle. Take up your positions; stand firm and see the deliverance the LORD will give you, O Judah and Jerusalem. Do not be afraid; do not be discouraged. Go out to face them tomorrow, and the LORD will be with you.'"