Genesis 11:4-6

King James Version

⁴ And they said, Go to, let us build us a city and a tower, whose top may reach unto heaven; and let us make us a name, lest we be scattered abroad upon the face of the whole earth.

⁵ And the Lord came down to see the city and the tower, which the children of men builded.

⁶ And the Lord said, Behold, the people is one, and they have all one language; and this they begin to do: and now nothing will be restrained from them, which they have imagined to do.