Exodus 30:29 KJV

And thou shalt sanctify them, that they may be most holy: whatsoever toucheth them shall be holy.
Exodus 30:29, King James Version

In context

28 And the altar of burnt offering with all his vessels, and the laver and his foot.

29 And thou shalt sanctify them, that they may be most holy: whatsoever toucheth them shall be holy.

30 And thou shalt anoint Aaron and his sons, and consecrate them, that they may minister unto me in the priest’s office.