Numbers 19:9

9 Then someone who is clean shall gather up the ashes of the heifer, and deposit them outside the camp in a clean place; and they shall be kept for the congregation of the Israelites for the water for cleansing. It is a purification offering.

Numbers 19:9 In-Context

7 Then the priest shall wash his clothes and bathe his body in water, and afterwards he may come into the camp; but the priest shall remain unclean until evening.
8 The one who burns the heifer shall wash his clothes in water and bathe his body in water; he shall remain unclean until evening.
9 Then someone who is clean shall gather up the ashes of the heifer, and deposit them outside the camp in a clean place; and they shall be kept for the congregation of the Israelites for the water for cleansing. It is a purification offering.
10 The one who gathers the ashes of the heifer shall wash his clothes and be unclean until evening. This shall be a perpetual statute for the Israelites and for the alien residing among them.
11 Those who touch the dead body of any human being shall be unclean seven days.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.