Leviticus 22:5

or if he has touched an unclean animal or person.

Leviticus 15:7

Those who touch a man who has a discharge must wash their clothes and their bodies. They will be unclean until evening.

Leviticus 11:43-44

Do not become disgusting by eating anything that swarms on the ground. Do not allow yourselves to become unclean because of them.

Leviticus 15:19

When a woman has her monthly period, she will be unclean for seven days. Those who touch her will be unclean until evening.

Leviticus 11:24-28

Regarding the creatures mentioned above, this is how you would become unclean: When you touch their dead bodies you will be unclean until evening.

Treasury of Scripture Knowledge

Summary

Or whosoever toucheth any creeping thing, whereby he may be made unclean, or a man of whom he may take uncleanness, whatsoever uncleanness he hath;

Whosoever

Or a man

General references

Bible References

Whosoever

Leviticus 11:24
Regarding the creatures mentioned above, this is how you would become unclean: When you touch their dead bodies you will be unclean until evening.

Or a man

Leviticus 15:7
Those who touch a man who has a discharge must wash their clothes and their bodies. They will be unclean until evening.

General references

Leviticus 22:2
Tell Aaron and his sons that they must respect the holy offerings that the Israelites set apart for me. In this way they will not dishonor my holy name. I am Jehovah.