Exodus 30:37
And the incense that you are to make, you must not make for yourselves using the same recipe; it is to be most holy to you, belonging to the Lord.
Exodus 29:37
For seven days you are to make atonement for the altar and set it apart as holy. Then the altar will be most holy. Anything that touches the altar will be holy.
Exodus 30:32-33
It must not be applied to people's bodies, and you must not make any like it with the same recipe. It is holy, and it must be holy to you.
Leviticus 2:3
The remainder of the grain offering belongs to Aaron and to his sons -- it is most holy from the gifts of the Lord.