Exodus 27:21 DBY

¹⁹  All the utensils of the tabernacle for the service thereof and all the pegs thereof, and all the pegs of the court shall be of copper.

²⁰  And thou shalt command the children of Israel, that they bring thee olive oil, pure, beaten, for the light, to light the lamp continually.

²¹  In the tent of meeting outside the veil, which is before the testimony, Aaron and his sons shall dress them from evening to morning before Jehovah: [it is] an everlasting statute, for their generations, on the part of the children of Israel.