Exodus 29:7

And thou shalt put them upon Aaron thy brother, and his sons with him; and shalt anoint them, and consecrate them, and sanctify them, that they may minister unto me in the priest's office.

Take thou also unto thee principal spices, of pure myrrh five hundred shekels, and of sweet cinnamon half so much, even two hundred and fifty shekels, and of sweet calamus two hundred and fifty shekels, And of cassia five hundred shekels, after the shekel of the sanctuary, and of oil olive an hin: And thou shalt make it an oil of holy ointment, an ointment compound after the art of the apothecary: it shall be an holy anointing oil. And thou shalt anoint the tabernacle of the congregation therewith, and the ark of the testimony, And the table and all his vessels, and the candlestick and his vessels, and the altar of incense, And the altar of burnt offering with all his vessels, and the laver and his foot. And thou shalt sanctify them, that they may be most holy: whatsoever toucheth them shall be holy. And thou shalt anoint Aaron and his sons, and consecrate them, that they may minister unto me in the priest's office. And thou shalt speak unto the children of Israel, saying, This shall be an holy anointing oil unto me throughout your generations.

And Moses took the anointing oil, and anointed the tabernacle and all that was therein, and sanctified them. And he sprinkled thereof upon the altar seven times, and anointed the altar and all his vessels, both the laver and his foot, to sanctify them. And he poured of the anointing oil upon Aaron's head, and anointed him, to sanctify him.

And ye shall not go out from the door of the tabernacle of the congregation, lest ye die: for the anointing oil of the LORD is upon you. And they did according to the word of Moses.

And he that is the high priest among his brethren, upon whose head the anointing oil was poured, and that is consecrated to put on the garments, shall not uncover his head, nor rend his clothes;

And the congregation shall deliver the slayer out of the hand of the revenger of blood, and the congregation shall restore him to the city of his refuge, whither he was fled: and he shall abide in it unto the death of the high priest, which was anointed with the holy oil.

I have found David my servant; with my holy oil have I anointed him:

It is like the precious ointment upon the head, that ran down upon the beard, even Aaron's beard: that went down to the skirts of his garments;