Ezekiel 45:20-22

Complete Jewish Bible

²⁰ You are also to do this on the seventh day of the month for everyone who has sinned inadvertently or through ignorance. Thus you will make atonement for the house.

²¹ “‘On the fourteenth day of the first month you are to have the Pesach, a feast seven days long; matzah will be eaten. ²² On that day the prince will provide, for himself and for all the people of the land, a young bull as a sin offering.