Leviticus 5:3
Or if he becomes unclean through touching unconsciously any unclean thing of man, whatever it may be, when it is made clear to him he will be responsible:
Leviticus 12:1-8
And the Lord said to Moses,
Leviticus 15:1-33
And the Lord said to Moses and to Aaron,
Numbers 19:11-16
Anyone touching a dead body will be unclean for seven days:
Leviticus 22:4-6
No man of the seed of Aaron who is a leper, or who has a flow from his body, may take of the holy food till he is clean. And any man touching anything which is unclean because of the dead, or any man whose seed goes from him;
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