Exodus 30:30-34

You shall anoint Aaron and his sons, and consecrate them, that they may serve me as priests. And you shall say to the people of Israel, ‘This shall be my holy anointing oil throughout your generations. It shall not be poured on the body of an ordinary person, and you shall make no other like it in composition. It is holy, and it shall be holy to you. Whoever compounds any like it or whoever puts any of it on an outsider shall be cut off from his people.’” The LORD said to Moses, “Take sweet spices, stacte, and onycha, and galbanum, sweet spices with pure frankincense (of each shall there be an equal part)