Leviticus 14:9

On the seventh day you should again shave your head, your beard, your eyebrows, and all the rest of the hair on your body. You should wash your clothes and take a bath. Then you will be ritually clean.

Numbers 6:9

Someone might suddenly drop dead next to a Nazirite and make the Nazirite's hair unclean. Seven days later he must shave his head in order to be declared clean.

Leviticus 14:8

You must wash your clothes, shave off all your hair, and take a bath. You will then be ritually clean. You may enter the camp. You must live outside your tent for seven days.

Numbers 8:7

This is what you must do to make them clean: Sprinkle them with water to take away their sins. Make them shave their whole bodies and wash their clothes. Then they will be clean.

Treasury of Scripture Knowledge

Summary

But it shall be on the seventh day, that he shall shave all his hair off his head and his beard and his eyebrows, even all his hair he shall shave off: and he shall wash his clothes, also he shall wash his flesh in water, and he shall be clean.

Bible References

Shave all

Numbers 6:9
Someone might suddenly drop dead next to a Nazirite and make the Nazirite's hair unclean. Seven days later he must shave his head in order to be declared clean.
Numbers 8:7
This is what you must do to make them clean: Sprinkle them with water to take away their sins. Make them shave their whole bodies and wash their clothes. Then they will be clean.

General references

Leviticus 15:5
Those who touch his bed must wash their clothes and their bodies. They will be unclean until evening.
Numbers 19:7
The priest must then wash his clothes and his body. After that, he may go into the camp. But he will be unclean until evening.
Numbers 31:24
You must wash your clothes on the seventh day and be clean. After that you may enter the camp.