Ezekiel 45
17 Ref And on the prince are the burnt-offerings, and the present, and the libation, in feasts, and in new moons, and in sabbaths, in all appointed times of the house of Israel: he doth make the sin-offering, and the present, and the burnt-offering, and the peace-offerings, to make atonement for the house of Israel.
18 Ref `Thus said the Lord Jehovah: In the first `month', in the first of the month, thou dost take a bullock, a son of the herd, a perfect one, and hast cleansed the sanctuary: