Leviticus 21:9-11

New Revised Standard Version, Anglicised Catholic Edition

⁹ When the daughter of a priest profanes herself through prostitution, she profanes her father; she shall be burned to death.

¹⁰ The priest who is exalted above his fellows, on whose head the anointing-oil has been poured and who has been consecrated to wear the vestments, shall not dishevel his hair, nor tear his vestments. ¹¹ He shall not go where there is a dead body; he shall not defile himself even for his father or mother.