Exodus 30:34-36

And the LORD said unto Moses, Take unto thee sweet spices, stacte, and onycha, and galbanum; {these} sweet spices with pure frankincense: of each shall there be a like {weight}: And thou shalt make it a perfume, a confection after the art of the apothecary, tempered together, pure {and} holy: {tempered...: Heb. salted} And thou shalt beat {some} of it very small, and put of it before the testimony in the tabernacle of the congregation, where I will meet with thee: it shall be unto you most holy.