Cross reference
Genesis 11:1
1 And the whole earth is of one pronunciation, and of the same words,
Zephaniah 3:9
9 For then do I turn unto peoples a pure lip, To call all of them by the name of Jehovah, To serve Him `with' one shoulder.
Isaiah 19:18
18 In that day there are five cities in the land of Egypt, Speaking the lip of Canaan, And swearing to Jehovah of Hosts, `The city of destruction,' is said of one.
Acts 2:6
6 and the rumour of this having come, the multitude came together, and was confounded, because they were each one hearing them speaking in his proper dialect,