But if a person who is unclean does not purify himself, he will be cut off from the assembly, because he has defiled the sanctuary of the LORD. The water of purification has not been sprinkled on him; he is unclean.
Directions are here given concerning the use and application of the ashes which were prepared for purification. they were laid up to be laid out; and therefore, though now one place would serve to keep them in, while all Israel lay so closely encamped, yet it is probable that afterwards, when they came to Canaan, some of these ashes were kept in every town, for...
Commenting on Numbers 19:11-22
But the man that shall be unclean,.... By touching any dead body, bone, or grave: and shall not purify himself; with the water of purification: that soul shall be cut off from among the congregation: See Gill on Num 19:13.
Num 19:17-20 Ceremony of purification. They were to take for the unclean person some of the dust of the burning of the cow, i.e., some of the ashes obtained by burning the cow, and put living, i.e., fresh water (see Lev 14:5), upon it in a vessel.
Commenting on Numbers 19:17-20