Leviticus 10:6-7

6And Moses said to Aaron and to Eleazar and Ithamar his sons, a“Do not let the hair of your heads hang loose, and do not tear your clothes, lest you die, and bwrath come upon all the congregation; but let your brothers, the whole house of Israel, bewail the burning that the Lord has kindled. 7 cAnd do not go outside the entrance of the tent of meeting, lest you die, dfor the anointing oil of the Lord is upon you.” And they did according to the word of Moses.

Leviticus 21:11

11He shall not ego in to any dead bodies nor make himself unclean, even for his father or for his mother.

Numbers 19:14

14“This is the law when someone dies in a tent: everyone who comes into the tent and everyone who is in the tent shall be unclean seven days.

Numbers 19:16

16 fWhoever in the open field touches someone who was killed with a sword or who died naturally, or touches a human bone or a ggrave, shall be unclean seven days.

Ezekiel 44:25

25 hThey shall not defile themselves by going near to a dead person. However, for father or mother, for son or daughter, for brother or unmarried sister they may defile themselves.
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