Ezekiel 43:19-21

19Give a young bull for a sin offering to the Levitical kohanim who are from the offspring of Zadok, who come near to Me to minister to Me’”—it is a declaration of Adonai.

20“You are to take some of its blood and put it on its four horns, on the four corners of the ledge and on the border around it. So you will purify it and make atonement for it.

21Take the bull of the sin offering and burn it in the appointed place of the House, outside the Sanctuary.