Genesis 11:4-6

Darby Translation

⁴ And they said, Come on, let us build ourselves a city and a tower, the top of which [may reach] to the heavens; and let us make ourselves a name, lest we be scattered over the face of the whole earth.

⁵ And Jehovah came down to see the city and the tower which the children of men built.

⁶ And Jehovah said, Behold, the people is one, and have all one language; and this have they begun to do. And now will they be hindered in nothing that they meditate doing.