Ezekiel 39:9-10

9“Then those who dwell in the cities of Israel will go out and set on fire and burn the weapons, both the shields and bucklers, the bows and arrows, the javelins and spears; and they will make fires with them for seven years.

10They will not take wood from the field nor cut down any from the forests, because they will make fires with the weapons; and they will plunder those who plundered them, and pillage those who pillaged them,” says the Lord God.