During the time that you are a Nazirite, you must never go close to a dead body,
Don't make yourself unclean by going near a dead body, not even that of your own father or mother.
(SEE 19:27)
We are careful not to judge people by what they seem to be, though we once judged Christ in that way.
If you leave the sacred place to attend a funeral, both you and the sacred place become unclean, because you are the high priest.