Recall the curious event of Genesis 11:1-9.
1 And the earth was of one tongue, and of the same speech.
2 And when they removed from the east, they found a plain in the land of Sennaar, and dwelt in it.
3 And each one said to his neighbour: Come, let us make brick, and bake them of stones, and slime instead of mortar.
4 And they said: Come, let us make a city and a tower, the top whereof may reach to heaven: and let us make our name famous before we be scattered abroad into all lands.
5 And the Lord came down to see the city and the tower, which the children of Adam were building.
6 And he said: Behold, it is one people, and all have one tongue: and they have begun to do this, neither will they leave off from their designs, till they accomplish them in deed.
7 Come ye, therefore, let us go down, and there may not understand one another's speech.
8 And so the Lord scattered them from that place into all lands, and they ceased to build the city.
9 And therefore the name thereof was called Babel, because there the language of the whole earth was confounded: and from thence the Lord scattered them abroad upon the face of all countries.
Because it is fun to conjecture, I have concocted me a conjecture upon the manner in which God did thwart the city planners of Sennaar: