Jeremiah 1:18

1:18 I, the Lord, hereby promise to make you as strong as a fortified city, an iron pillar, and a bronze wall. You will be able to stand up against all who live in the land, including the kings of Judah, its officials, its priests and all the people of the land.

Jeremiah 48:45

48:45 In the shadows of the walls of Heshbon

those trying to escape will stand helpless.

For a fire will burst forth from Heshbon.

Flames will shoot out from the former territory of Sihon.

They will burn the foreheads of the people of Moab,

the skulls of those war-loving people.