Exodus 29:34-39 American Standard Version (ASV)

34. And if aught of the flesh of the consecration, or of the bread, remain unto the morning, then thou shalt burn the remainder with fire: it shall not be eaten, because it is holy.

35. And thus shalt thou do unto Aaron, and to his sons, according to all that I have commanded thee: seven days shalt thou consecrate them.

36. And every day shalt thou offer the bullock of sin-offering for atonement: and thou shalt 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; 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.

39. The one lamb thou shalt offer in the morning; and the other lamb thou shalt offer at even:

Exodus 29