'Space' in the Bible

Make no attack on them, for I will not give you any of their land, not even space enough for a man's foot: because I have given Mount Seir to Esau for his heritage.

And take all the goods into the middle of its open space, burning the town and all its property with fire as an offering to the Lord your God; it is to be a waste for ever; there is to be no more building there.