2 Chronicles 32:2-7

2When Hezekiah saw that Sennacherib had come and intended to wage war against Jerusalem,

3he consulted with his officers and warriors about blocking the waters of the springs outside the city, and they supported him.

4Many people assembled and blocked off all the springs and the raging wadi in the land saying, “Why should the kings of Assyria come and find plenty of water?”

5Then he took courage and rebuilt the entire wall that had been broken down, raised up the towers, added another outer wall, fortified the Millo in the city of David, and made plenty of weapons and shields.

6He also appointed military officers over the people and assembled them before him in the square at the city gate, and encouraged them saying,

7“Chazak! Be courageous! Do not be afraid or dismayed by the king of Assyria and the whole horde that is with him—for we have more with us than he has with him!