2Ch 25:3
and raised it up to the towers; from the corner tower to the tower of the gate of Ephraim, which, as before observed, had been broken down:
and another wall without; a second wall, either all around the city, or at such a part of it which was weakest; Josephus {z} says the city of Jerusalem had three walls about it:
and repaired Millo in the city of David; a wall on the north side of the city:
and made darts and shields in abundance; darts to cast from the walls of the city, to annoy the enemy with, and shields to defend them from those of the enemy.
{z} De Bello Jud. l. 5. c. 4. sect. 3.