1 Samuel 15:29

15:29 The Preeminent One of Israel does not go back on his word or change his mind, for he is not a human being who changes his mind.”

Psalms 29:11

29:11 The Lord gives his people strength;

the Lord grants his people security.

Zechariah 10:6

10:6 “I (says the Lord) will strengthen the kingdom of Judah and deliver the people of Joseph and will bring them back because of my compassion for them. They will be as though I had never rejected them, for I am the Lord their God and therefore I will hear them.

Zechariah 10:12

10:12 Thus I will strengthen them by my power, and they will walk about in my name,” says the Lord.

Zechariah 12:5-8

12:5 Then the leaders of Judah will say to themselves, ‘The inhabitants of Jerusalem are a means of strength to us through their God, the Lord who rules over all.’ 12:6 On that day I will make the leaders of Judah like an igniter among sticks and a burning torch among sheaves, and they will burn up all the surrounding nations right and left. Then the people of Jerusalem will settle once more in their place, the city of Jerusalem. 12:7 The Lord also will deliver the homes of Judah first, so that the splendor of the kingship of David and of the people of Jerusalem may not exceed that of Judah. 12:8 On that day the Lord himself will defend the inhabitants of Jerusalem, so that the weakest among them will be like mighty David, and the dynasty of David will be like God, like the angel of the Lord before them.