Exodus 30:31-33 Amplified Bible (AMP)

31. And say to the Israelites, This is a holy anointing oil [symbol of the Holy Spirit], sacred to Me alone throughout your generations. [Rom. 8:9; I Cor. 12:3.]

32. It shall not be poured upon a layman's body, nor shall you make any other like it in composition; it is holy, and you shall hold it sacred.

33. Whoever compounds any like it or puts any of it upon an outsider shall be cut off from his people.

Exodus 30