Leviticus 16:30-32

New Catholic Bible

³⁰ for that is the day that the priest shall make atonement for you, to cleanse you of your sins before the Lord, so that you may be clean. ³¹ It will be a Sabbath rest, and you will humble your spirits. This is a statute forever. ³² The priest who is anointed and consecrated to succeed his father as priest shall make atonement. He shall wear the sacred linen garments.