Exodus 30:29-31

Amplified Bible, Classic Edition

²⁹ You shall sanctify (separate) them, that they may be most holy; whoever and whatever touches them must be holy (set apart to God).

³⁰ And you shall anoint Aaron and his sons and sanctify (separate) them, that they may minister to Me as priests.

³¹ And say to the Israelites, This is a holy anointing oil [symbol of the Holy Spirit], sacred to Me alone throughout your generations.^(A)