Exodus 29:11 (KJV)

And thou shalt put the mitre upon his head, and put the holy crown upon the mitre.

Then shalt thou take the anointing oil, and pour it upon his head, and anoint him.

And thou shalt bring his sons, and put coats upon them.

And thou shalt gird them with girdles, Aaron and his sons, and put the bonnets on them: and the priest's office shall be theirs for a perpetual statute: and thou shalt consecrate Aaron and his sons.

And thou shalt cause a bullock to be brought before the tabernacle of the congregation: and Aaron and his sons shall put their hands upon the head of the bullock.

And thou shalt take of the blood of the bullock, and put it upon the horns of the altar with thy finger, and pour all the blood beside the bottom of the altar.

And thou shalt take all the fat that covereth the inwards, and the caul that is above the liver, and the two kidneys, and the fat that is upon them, and burn them upon the altar.

But the flesh of the bullock, and his skin, and his dung, shalt thou burn with fire without the camp: it is a sin offering.

Thou shalt also take one ram; and Aaron and his sons shall put their hands upon the head of the ram.

And thou shalt slay the ram, and thou shalt take his blood, and sprinkle it round about upon the altar.