'Most Holy Place' in the Bible

And he measured the length thereof, twenty cubits, and the breadth, twenty cubits, before the temple: and he said unto me, This is the most holy place.

And they shall not come near to me, to do the office of a priest to me, nor to come near to any of my holy things, in the most holy place: but they shall bear their shame, and their abominations which they have committed.

And from this measured area you shall measure a length of twenty-five thousand [cubits] and a width of ten thousand [cubits], and in it will be the sanctuary, {the most holy place}.

It will be a special donation for them out of the holy donation of the land, a most holy place adjacent to the territory of the Levites.