Yehezkiel 45:15

45:15 and one sheep from each flock of two hundred, from the watered places of Israel, for a grain offering, burnt offering, and peace offering, to make atonement for them, declares the sovereign Lord.

Yehezkiel 45:20

45:20 This is what you must do on the seventh day of the month for anyone who sins inadvertently or through ignorance; so you will make atonement for the temple.