16. "Suppose someone is out in the country. And suppose he touches someone who has been killed with a sword. Or he touches someone who has died a natural death. Or he touches a human bone or a grave. Then anyone who touches any of those things will be 'unclean' for seven days.
17. "Here is what I want you to do for someone who is not 'clean.' Put some ashes from the burned young cow into a jar. Pour fresh water on the ashes.
18. Then a man who is 'clean' must dip branches of a hyssop plant in the water. He must sprinkle the tent with it. Everything that belongs to the tent must be sprinkled with it. The people who were in the tent must also be sprinkled. Anyone who has touched a human bone or a grave must be sprinkled. So must anyone who has touched someone who has been killed. So must anyone who has touched someone who has died a natural death.
19. "The man who is 'clean' must sprinkle the person who is not. That must be done on the third and seventh days. On the seventh day the person who is not 'clean' must be made pure and clean. The one who is being made 'clean' must wash his clothes. He must take a bath. Then that evening he will be 'clean.'
20. "But what if a person who is 'unclean' does not make himself pure and clean? Then he must be cut off from the community. He has made my holy tent 'unclean.' The special water has not been sprinkled on him. He is not 'clean.'
21. That law will apply to all of those people for all time to come. "The man who sprinkles the special water must also wash his clothes. Anyone who touches the water will be 'unclean' until evening.