Numbers 19:13; Numbers 19:20

13 'Anyone who touches a corpse, the body of a man who has died, and does not purify himself, defiles the tabernacle of the LORD ; and that person shall be cut off from Israel. Because the water for impurity was not sprinkled on him, he shall be unclean; his uncleanness is still on him.

20 'But the man who is unclean and does not purify himself from uncleanness, that person shall be cut off from the midst of the assembly, because he has defiled the sanctuary of the LORD ; the water for impurity has not been sprinkled on him, he is unclean.