Exodus 29:36-38

American Standard Version

³⁶ And every day shalt thou offer the bullock of sin-offering for atonement: and thou shalt ^[a]cleanse the altar, when thou makest atonement for it; and thou shalt anoint it, to sanctify it. ³⁷ Seven days thou shalt make atonement for the altar, and sanctify it: and the altar shall be most holy; ^[b]whatsoever toucheth the altar shall be holy.

³⁸ Now this is that which thou shalt offer upon the altar: two lambs a year old day by day continually.