Bamidbar 19:10-12

Orthodox Jewish Bible

¹⁰ And he that gathereth the ashes of the heifer shall wash his clothes, and be tamei until the erev; and it shall be unto the Bnei Yisroel, and unto the ger that sojourneth among them, for a chukkat olam.

¹¹ He that toucheth the dead body of any man shall be tamei shivat yamim.

¹² He shall make himself tahor with it on the Yom HaShelishi, and on the seventh day he shall be tahor; but if he does not make himself tahor on the Yom HaShelishi, then the seventh day he shall not be tahor.