Gênesis 11:5-9 - Bíblia Online

And the LORD came down to see the city and the tower, which the children of men builded. 
And the LORD said: 'Behold, they are one people, and they have all one language; and this is what they begin to do; and now nothing will be withholden from them, which they purpose to do. 
Come, let us go down, and there confound their language, that they may not understand one another's speech.' 
So the LORD scattered them abroad from thence upon the face of all the earth; and they left off to build the city. 
Therefore was the name of it called Babel; because the LORD did there confound the language of all the earth; and from thence did the LORD scatter them abroad upon the face of all the earth. 

Gênesis 12

And the LORD came down to see the city and the tower, which the children of men builded. 
And the LORD said: 'Behold, they are one people, and they have all one language; and this is what they begin to do; and now nothing will be withholden from them, which they purpose to do. 
Come, let us go down, and there confound their language, that they may not understand one another's speech.' 
So the LORD scattered them abroad from thence upon the face of all the earth; and they left off to build the city. 
Therefore was the name of it called Babel; because the LORD did there confound the language of all the earth; and from thence did the LORD scatter them abroad upon the face of all the earth. 

Gênesis 12