Ezekiel 45:19
The priest shall take of the blood of the sin offering, and put it on the door posts of the house, and on the four corners of the ledge of the altar, and on the posts of the gate of the inner court.
Ezekiel 43:20
You shall take of its blood, and put it on the four horns of it, and on the four corners of the ledge, and on the border all around: thus you shall cleanse it and make atonement for it.
Leviticus 16:18-20
"He shall go out to the altar that is before Yahweh and make atonement for it, and shall take some of the bull's blood, and some of the goat's blood, and put it around on the horns of the altar.
Ezekiel 43:14
From the bottom on the ground to the lower ledge shall be two cubits, and the breadth one cubit; and from the lesser ledge to the greater ledge shall be four cubits, and the breadth a cubit.
Ezekiel 43:17
The ledge shall be fourteen [cubits] long by fourteen broad in the four sides of it; and the border about it shall be half a cubit; and its bottom shall be a cubit around; and its steps shall look toward the east.