Ezekiel 39:15

Those who search through the land will pass through; and when anyone sees a man’s bone, then he will set up a sign by it, until the undertakers have buried it in the valley of Hamon Gog.

And the passengers that pass through the land, when any seeth a man’s bone, then shall he set up a sign by it, till the buriers have buried it in the valley of Hamon-gog.