Original Verse:
Ezekiel Chapter 39 Verse 15And they that pass through the land shall pass through; and 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.

Reference Verses:
Numbers Chapter 19 Verse 16And whosoever in the open field toucheth one that is slain with a sword, or a dead body, or a bone of a man, or a grave, shall be unclean seven days.
Deuteronomy Chapter 21 Verse 23his body shall not remain all night upon the tree, but thou shalt surely bury him the same day; for he that is hanged is accursed of God; that thou defile not thy land which Jehovah thy God giveth thee for an inheritance.