As they pass through the land, anyone who sees a human bone will set up a pillar next to it, until the gravediggers have buried it in the Valley of Hamon-gog.
Jewish Publication Society of America Version (JPS1917) - Ezekiel 39:15 >And when they that pass through shall pass through the land, and 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.