Ezekiel 45:18-25 - The Festivals
18 Thus hath the Lord GOD said: In the first month, in the first day of the month, thou shalt take a young bullock, without blemish, and remove the sin from the sanctuary. 19 And the priest shall take of the blood of the sin and put it upon the posts of the house and upon the four corners of the patio of the altar and upon the posts of the gate of the inner court. 20 And so thou shalt do until the seventh day of the month for each one that errs, and for him that is deceived; so shall ye reconcile the house.
21 In the first month, in the fourteenth day of the month, ye shall have the Passover, a feast of seven days; unleavened bread shall be eaten. 22 And upon that day the prince shall prepare for himself and for all the people of the land a calf as sin. 23 And in all seven days of the solemnity he shall prepare a burnt offering to the LORD, seven calves and seven rams without blemish daily the seven days; and a he goat daily as sin. 24 And he shall prepare a present of an ephah of fine flour for a calf, and an ephah with every ram, and for every ephah a hin of oil. 25 In the seventh month, in the fifteenth day of the month, he shall offer again in the feast of the seven days, the sin, the burnt offering, the present, and the oil.