All the days that he separates to Jehovah, he shall not come near any dead body.
You shall not make any cuttings in your flesh for the dead, nor print any marks on you. I am Jehovah.
Neither shall he come near to any dead person, nor defile himself for his father nor for his mother.
Neither shall he go out of the sanctuary, nor profane the sanctuary of his God; for the crown of the anointing oil of his God is on him. I am Jehovah.
So as we now know no one according to flesh, but even if we have known Christ according to flesh, yet now we no longer know Him so.