Ezekiel 45:20-22

New Revised Standard Version Catholic Edition

²⁰ You shall do the same on the seventh day of the month for anyone who has sinned through error or ignorance; so you shall make atonement for the temple.

²¹ In the first month, on the fourteenth day of the month, you shall celebrate the festival of the passover, and for seven days unleavened bread shall be eaten. ²² On that day the prince shall provide for himself and all the people of the land a young bull for a sin offering.