Numbers 19:18-20

Living Bible

¹⁸ Then a person who is not defiled shall take hyssop branches and dip them into the water and sprinkle the water upon the tent and upon all the pots and pans in the tent, and upon anyone who has been defiled by being in the tent, or by touching a bone, or touching someone who has been killed or is otherwise dead, or has touched a grave. ¹⁹ This shall take place on the third and seventh days; then the defiled person must wash his clothes and bathe himself, and that evening he will be out from under the defilement.

²⁰ “But anyone who is defiled and doesn’t purify himself shall be excommunicated, for he has defiled the sanctuary of the Lord, and the water to cleanse him has not been sprinkled upon him; so he remains defiled.