Bilangan 19:13

19:13 Anyone who touches the corpse of any dead person and does not purify himself defiles the tabernacle of the Lord. And that person must be cut off from Israel, ¹  because the water of purification was not sprinkled on him. He will be unclean; his uncleanness remains on him.

Bilangan 19:18

19:18 Then a ceremonially clean person must take hyssop, dip it in the water, and sprinkle it on the tent, on all its furnishings, and on the people who were there, or on the one who touched a bone, or one killed, or one who died, or a grave.

[19:13]  ¹ sn It is in passages like this that the view that being “cut off” meant the death penalty is the hardest to support. Would the Law prescribe death for someone who touches a corpse and fails to follow the ritual? Besides, the statement in this section that his uncleanness remains with him suggests that he still lives on.