NET
6 Under his rule Judah will enjoy safety and Israel will live in security. This is the name he will go by: ‘The Lord has provided us with justice.’
Darby
6 In his days Judah shall be saved, and Israel shall dwell in safety; and this is his name whereby he shall be called, Jehovah our Righteousness.
KJV
6 In his days Judah shall be saved, and Israel shall dwell safely: and this [is] his name whereby he shall be called, THE LORD OUR RIGHTEOUSNESS.