TSK · Leviticus 16:33

And if thou wilt make me an altar of stone, thou shalt not build it of hewn stone: for if thou lift up thy tool upon it, thou hast polluted it.

And Aaron shall bring the bullock of the sin offering, which [is] for himself, and shall make an atonement for himself, and for his house, and shall kill the bullock of the sin offering which [is] for himself:

And he shall go out unto the altar that [is] before the LORD, and make an atonement for it; and shall take of the blood of the bullock, and of the blood of the goat, and put [it] upon the horns of the altar round about.

And ye shall do no work in that same day: for it [is] a day of atonement, to make an atonement for you before the LORD your God.