Numbers 19:14-16

ASV_Strongs(i)
  14 H8451 This is the law H120 when a man H4191 dieth H168 in a tent: H935 every one that cometh H168 into the tent, H168 and every one that is in the tent, H2930 shall be unclean H7651 seven H3117 days.
  15 H6605 And every open H3627 vessel, H6781 which hath no covering H6616 bound H2931 upon it, is unclean.
  16 H6440 And whosoever in the open H7704 field H5060 toucheth H2491 one that is slain H2719 with a sword, H4191 or a dead body, H6106 or a bone H120 of a man, H6913 or a grave, H2930 shall be unclean H7651 seven H3117 days.