And thou shalt command the children of Israel, that they bring thee pure oil olive beaten for the light, to cause the lamp to burn always.
In the tabernacle of the congregation without the vail, which is before the testimony, Aaron and his sons shall order it from evening to morning before the LORD: it shall be a statute for ever unto their generations on the behalf of the children of Israel.
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:
According to the custom of the priest's office, his lot was to burn incense when he went into the temple of the Lord.
And there appeared unto him an angel of the Lord standing on the right side of the altar of incense.