Ezekiel 45:17-19

ASV(i) 17 And it shall be the prince's part to give the burnt-offerings, and the meal-offerings, and the drink-offerings, in the feasts, and on the new moons, and on the sabbaths, in all the appointed feasts of the house of Israel: he shall prepare the sin-offering, and the meal-offering, and the burnt-offering, and the peace-offerings, to make atonement for the house of Israel.
18 Thus saith the Lord Jehovah: In the first [month], in the first [day] of the month, thou shalt take a young bullock without blemish; and thou shalt cleanse the sanctuary. 19 And the priest shall take of the blood of the sin-offering, and put it upon the door-posts of the house, and upon the four corners of the ledge of the altar, and upon the posts of the gate of the inner court.