Leviticus 21:11

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

(New International Version)

nor shall he approach any dead person, nor defile himself even for his father or his mother;

(New American Standard Bible)

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

(King James Version)