Numbers 19:11

11 ‘^aThe one who touches the corpse of any ¹person shall be unclean for seven days.

Numbers 19:14-16

14 ‘This is the law when a man dies in a tent: everyone who comes into the tent and everyone who is in the tent shall be unclean for seven days. 15 And every open vessel, which has no covering ¹tied down on it, shall be unclean. 16 ^aAlso, anyone who in the open field touches one who has been slain with a sword or who has died naturally, or a human bone or a grave, shall be unclean for seven days.