Numbers 19:11-14

¹¹If you touch a dead body you will be unclean for seven days.

¹²You must purify yourself with the water of purification on the third day and on the seventh day, and then you will be clean. But if you don't purify yourself on the third and seventh days, you won't be clean.

¹³If you touch a dead body and don't purify yourself you make the Tabernacle of the Lord unclean and must be expelled from Israel. You are still unclean because the water of purification hasn't been sprinkled on you, and your uncleanness remains.

¹⁴The following regulation applies when a person dies in a tent. Everyone who comes into the tent and everyone who is already in the tent will be unclean for seven days.