Zechariah 12:5-10

ISV(i) 5 The leaders of Judah will say to themselves, “Those who live in Jerusalem are my strength through the LORD of the Heavenly Armies, their God.” 6 ‘At that time, I will make the leaders of Judah like a brazier filled with blazing wood, or like a torch setting fire to harvested grain. They will devour all the invading armies, both on the right hand and on the left. As a result, Jerusalem will again be inhabited in its rightful place—as the real Jerusalem.’”
7 The LORD will deliver the tents of Judah first, so that neither the glory of the house of David nor the glory of the inhabitants of Jerusalem overshadows Judah. 8 At that time, the LORD will defend those who live in Jerusalem, and the one who is feeble among them at that time will be like David. The entire house of David will be like God—indeed, like the angel of the LORD in their midst!
9 “‘At that time, I will search out and destroy all of the nations who have come against Jerusalem. 10 I will pour out on the house of David and on the residents of Jerusalem a spirit of grace and of supplications, and they will look to me—the one whom they pierced.’”
Mourning in JerusalemThen they will mourn for him, as for an only son. They will grieve bitterly for him, as for a firstborn son.