民數記 8:2 哈拉卡：Mishneh Torah, The Chosen Temple

The six lamps which are attached to the six branches all point towards the middle lamp which is on the stem of the Menorah, and this middle lamp points towards the Holy of Holies and is called the "Western Lamp."

There was a stone in front of the Menorah with three steps [cut] in it on which the High Priest would stand and set up the lamps and he would rest the tweezers and oil vessels etc. on it when setting them up.