Exodus 30:34-38

GOD spoke to Moses: “Take fragrant spices—gum resin, onycha, galbanum—and add pure frankincense. Mix the spices in equal proportions to make an aromatic incense, the art of a perfumer, salted and pure—holy. Now crush some of it into powder and place some of it before The Testimony in the Tent of Meeting where I will meet with you; it will be for you the holiest of holy places. When you make this incense, you are not to copy the mixture for your own use. It’s holy to GOD; keep it that way. Whoever copies it for personal use will be excommunicated.”