nor shall he approach any dead person, nor defile himself [even] for his father or his mother;
neither shall he go in to any dead body, nor defile himself for his father, or for his mother;
Neither shall he go in where any dead body lies nor defile himself [by doing so, even] for his father or for his mother;
He must not go near any dead bodies and cannot make himself unclean even for his father or mother.
And he shall not enter to any dead body whatsoever; likewise, not even by his father or mother shall he be contaminated.