Ezekiel 45:18 YLT

¹⁶  All the people of the land are at this heave-offering for the prince in Israel.

¹⁷  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  '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:

¹⁹  and the priest hath taken of the blood of the sin offering, and hath put on the door-post of the house, and on the four corners of the border of the altar, and on the post of the gate of the inner court.

²⁰  And so thou dost do on the seventh of the month, because of each erring one, and because of the simple one -- and ye have purified the house.