Ezekiel 43:22

And on the second day thou shalt offer a kid of the goats without blemish for a sin offering ,.... Jarchi observes, that this was not in the tabernacle, but ordered to be in future time by him that speaks; instead of this, another ram was appointed by the law, Exodus 29:15 , this shows the ceremonial law to be changeable, and now abolished: this was typical of Christ, without spot and blemish, and yet figured by the goat, being made sin for his people:

and they shall cleanse the altar , as they did cleanse it with the bullock; See Gill on Ezekiel 43:20 .