And the Lord said unto Moses, Speak unto the priests, the sons of Aaron, and say unto them, There shall none be defiled for the dead among his people (for a person became unclean not only by touching a dead body, but also by being in the same tent or room with a deceased person, Numbers 19:11-14)
Related Commentaries of Leviticus 21:1
Leviticus 21:1
1 And the LORD said unto Moses, Speak unto the priests the sons of Aaron, and say unto them, There shall none be defiled for the dead among his people: