Numbers 19:16

Whoever in the open field touches someone who was killed with a sword or who died naturally , or touches a human bone or a grave , shall be unclean seven days .

“Anyone out in the open who touches someone who has been killed with a sword or someone who has died a natural death, or anyone who touches a human bone or a grave, will be unclean for seven days.

And whosoever toucheth one that is slain with a sword in the open fields, or a dead body, or a bone of a man, or a grave, shall be unclean seven days.