American Standard Version (ASV):
Their Redeemer is strong; Jehovah of hosts is his name: he will thoroughly plead their cause, that he may give rest to the earth, and disquiet the inhabitants of Babylon.
King James Version (KJV):
Their Redeemer [is] strong; the LORD of hosts [is] his name: he shall throughly plead their cause, that he may give rest to the land, and disquiet the inhabitants of Babylon.