 Paul said in Acts 2 and verse 6, this sound was heard and the multitude came together and were bewildered because each one heard them speaking in his own language. Now, the old King James says tongue, but the idea is language. The translation of the Greek word is language. They were amazed and were wondering, saying, behold, are not all these men who are speaking Galileans? How do we hear each one of us in his own language in which we were born?