rsv Exodus:27:20-21
rsv@Exodus:27:20 @ "And you shall command the people of Israel that they bring to you pure beaten olive oil for the light, that a lamp may be set up to burn continually.
rsv@Exodus:27:21 @ In the tent of meeting, outside the veil which is before the testimony, Aaron and his sons shall tend it from evening to morning before the LORD. It shall be a statute for ever to be observed throughout their generations by the people of Israel.