Exodus 30:37

New Revised Standard Version Updated Edition 2021

When you make incense according to this composition, you shall not make it for yourselves; it shall be regarded by you as holy to the Lord.

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Seven days you shall make atonement for the altar and consecrate it, and the altar shall be most holy; whatever touches the altar shall become holy.

Whoever makes any like it to use as perfume shall be cut off from the people.”

And what is left of the grain offering shall be for Aaron and his sons, a most holy part of the offerings by fire to the Lord.