“and said to him: “Run, tell that young man, ‘Jerusalem will be a city without walls because of the great number of people and animals in it. And I myself will be a wall of fire around it,’ declares the LORD, ‘and I will be its glory within.’” ‭‭Zechariah‬ ‭2:4-5‬ ‭NIV‬‬ http://bible.com/111/zec.2.4-5.niv