You are to hang the curtain under the clasps, and bring the Ark within the curtain of the Testimony. The parokhet will divide for you between the Holy Place and the Holy of Holies.
Then he partitioned off 20 cubits at the rear part of the House, using cedar boards from the floor to the ceiling, building it as the inner Sanctuary—the Holy of Holies.
The kohanim brought the ark of the covenant of Adonai to its place, into the inner Sanctuary of the House, to the Holy of Holies, under the wings of the cheruvim.
He made the Holy of Holies, its length corresponding to the width of the House—20 cubits long and 20 cubits wide. He overlaid it with 600 talents of fine gold.
In the Tent of Meeting, outside the curtain which is before the Testimony, Aaron and his sons will set it in order, to burn from evening to morning before Adonai. It will be a statute forever throughout their generations, on behalf of Bnei-Yisrael.
When he measured the inner room’s length, it was 20 cubits, and the width was 20 cubits, in front of the Temple. He said to me, “This is the Holy of Holies.”
Adonai said to Moses, “Tell Aaron your brother not to come at just any time into the Holiest Place behind the curtain —before the atonement cover which is on the Ark—so that he would not die. For I will be appearing in the cloud over the atonement cover.