“These are your instructions for when a person dies in a tent: Everyone who goes into the tent and everyone who is in the tent will be unclean for seven days.
Whoever touches the dead body of a human being and doesn’t use this water to take away his sin makes the Lord’s tent unclean. That person must be excluded from Israel, because the water that takes away uncleanness wasn’t sprinkled on him. He is unclean; his uncleanness stays with him.
“Command the Israelites to send outside the camp anyone who has a serious skin disease or a discharge or anyone who is unclean from touching a dead body.
“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.
But there were some men who had become unclean from touching a dead body, and they couldn’t celebrate the Passover that day. They came to Moses and Aaron