Leviticus 21:11

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

He must not enter a place where there is a dead body. He must not make himself unclean, even for his father or mother,

He must not go near any dead person or make himself unclean even for his father or mother.

He must not defile himself by going near a dead body. He may not make himself ceremonially unclean even for his father or mother.

And he shall not go near any dead person, nor shall he make himself unclean for his father or for his mother.

Neither shall he go in to any dead body, nor defile himself for his father, or for his mother;