22 and whatever the unclean person toucheth shall be unclean; and the person who toucheth it shall be unclean until evening.
Numbers 19:22 Cross References - Thomson
Leviticus 5:2
2 or if any person touch any unclean thing, either a corpse, or the unclean prey of wild beasts, or the carcases of unclean abominations, or the carcases of unclean beasts,
Leviticus 7:19
19 If any flesh touch any unclean thing, it shall not be eaten. It shall be burned with fire. Every person who is clean may eat flesh.
Leviticus 15:5
5 And whoever shall touch his bed must wash his clothes, and wash himself with water, and shall be unclean until the evening.
Haggai 2:13
13 Then Haggai said, If a polluted person; one who is unclean by a dead body touch any of these things will they be polluted? And the priests answered and said, they will be polluted.