Yechezkel 45:20-22

Orthodox Jewish Bible

²⁰ And so thou shalt do the seventh day of the month for every one that is unwitting, and for him that is ignorant; so shall ye make kapporah for the Beis [HaMikdash].

²¹ In the first month, in the fourteenth day of the month, ye shall have the Pesach, a Chag shevu’ot yamim; matzot shall be eaten.

²² And upon that day shall the Nasi prepare for himself and for kol Am HaAretz a bull for a chattat [See MJ 4:15].