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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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.

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.”