Numbers 19:8

And he that burneth her shall wash his clothes in water, and bathe his flesh in water, and shall be unclean until the even.

He who burns her shall wash his clothes in water, and bathe his flesh in water, and shall be unclean until the even.

And he that burneth her shall wash his clothes in water, and bathe his flesh in water, and shall be unclean until the even.

and he who is burning it doth wash his garments with water, and hath bathed his flesh with water, and is unclean till the evening.

The one who burned the heifer must also wash his clothes and bathe his body in water, and he too will be ceremonially unclean until evening.