Ezekiel 39:12-14

12For seven months the house of Israel will be burying them in order to cleanse the land.

13Yes, all the people of the land will bury them; and it will be to their renown on the day that I appear in My glory and brilliance,” says the Lord God.

14“They will elect men who will constantly go through the land, [men commissioned] to bury those who were passing through, those bodies that lie unburied on the surface of the ground, in order to cleanse it. At the end of seven months they will do a search.