Genesis 11:6

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.

Genesis 11:6 In-Context

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.
7 Come, let us go down, and there confound their language, that they may not understand one another's speech.
8 And Jehovah scattered them thence over the face of the whole earth. And they left off building the city.
The Darby Translation is in the public domain.