Exodus 29:12, 20, 36

And you shall take some of the blood of the bull and with your finger put it on the horns of the altar [of burnt offering], and you shall pour out the remainder of the blood at the base of the altar.

Then you shall kill the ram, and take some of its blood and put it on the tip of the right ears of Aaron and his sons and on the thumbs of their right hands and on the big toes of their right feet, and sprinkle the [rest of the] blood around on the altar [of burnt offering].

You shall offer a bull every day as a sin offering for atonement. You shall cleanse the altar from sin when you make atonement for it, and you shall anoint it to consecrate it [for God’s sacred purpose].