Isaiah 62:6 in the World English Bible
I have set watchmen on your walls, Jerusalem. They will never be silent day nor night. You who call on the LORD, take no rest,
Context
5 For as a young man marrieth a virgin, so shall thy sons marry thee: and as the bridegroom rejoiceth over the bride, so shall thy God rejoice over thee.
6 I have set watchmen upon thy walls, O Jerusalem, which shall never hold their peace day nor night: ye that make mention of the LORD, keep not silence,
7 And give him no rest, till he establish, and till he make Jerusalem a praise in the earth.