You are to take some of its blood and put it on the four horns of the altar, on the four corners of the ledge, and all around the rim; thus you will cleanse the altar and make atonement for it.

Leviticus 8:15
Moses slaughtered the bull, took some of the blood, and applied it with his finger to all four horns of the altar, purifying the altar. He poured out the rest of the blood at the base of the altar and consecrated it so that atonement could be made on it.

Leviticus 9:9
The sons of Aaron brought the blood to him, and he dipped his finger in the blood and applied it to the horns of the altar. And he poured out the rest of the blood at the base of the altar.

Leviticus 16:18
Then he shall go out to the altar that is before the LORD and make atonement for it. He is to take some of the bull's blood and some of the goat's blood and put it on all the horns of the altar.

Leviticus 16:19
He is to sprinkle some of the blood on it with his finger seven times to cleanse it and consecrate it from the uncleanness of the Israelites.

Ezekiel 43:14
The space from the gutter on the ground to the lower ledge shall be two cubits, and the ledge one cubit wide. The space from the smaller ledge to the larger ledge shall be four cubits, and the ledge one cubit wide.

Ezekiel 43:15
The altar hearth shall be four cubits high, and four horns shall project upward from the hearth.

Ezekiel 43:17
The ledge shall also be square, fourteen cubits long and fourteen cubits wide, with a rim of half a cubit and a gutter of a cubit all around it. The steps of the altar shall face east."

Ezekiel 43:22
On the second day you are to present an unblemished male goat as a sin offering, and the altar is to be cleansed as it was with the bull.

Ezekiel 43:26
For seven days the priests are to make atonement for the altar and cleanse it; so they shall consecrate it.

Ezekiel 45:19
And the priest is to take some of the blood from the sin offering and put it on the doorposts of the temple, on the four corners of the ledge of the altar, and on the gateposts of the inner court.

And you shall take of the blood thereof, and put it on the four horns of it, and on the four corners of the settle, and on the border round about: thus shall you cleanse and purge it.