KJV:
Their heart cried unto the Lord, O wall of the daughter of Zion, let tears run down like a river day and night: give thyself no rest; let not the apple of thine eye cease.
NASB:
Their heart cried out to the Lord, "O wall of the daughter of Zion, Let your tears run down like a river day and night; Give yourself no relief, Let your eyes have no rest.