Exodus 30:30-32

Young's Literal Translation

³⁰ and Aaron and his sons thou dost anoint, and hast sanctified them for being priests to Me.

³¹ `And unto the sons of Israel thou dost speak, saying, A holy anointing oil is this to Me, to your generations;

³² on flesh of man it is not poured, and with its proper proportion ye make none like it; it [is] holy; it is holy to you;