Ezekiel 43:20

43:20 You will take some of its blood, and place it on the four horns of the altar, on the four corners of the ledge, and on the border all around; you will cleanse it and make atonement for it. ¹ 

Ezekiel 45:18

45:18 “‘This is what the sovereign Lord says: In the first month, on the first day of the month, you must take an unblemished young bull and purify the sanctuary.

Ezekiel 45:23

45:23 And during the seven days of the feast he will provide as a burnt offering to the Lord seven bulls and seven rams, all without blemish, on each of the seven days, and a male goat daily for a sin offering.

[43:20]  ¹ sn Note the similar language in Lev 16:18.