'Language' in the Bible

And he sent letters into all the king's provinces, into every province according to the writing thereof, and to every people according to their language, That every man should bear rule in his own house, and should speak according to the language of his people.

Then were the king's scribes called, in the first month, on the thirteenth day of the month, and there was written according to all that Haman commanded unto the king's satraps, and to the governors over every province, and to the princes of every people; to every province according to the writing thereof, and to every people according to their language: in the name of king Ahasuerus was it written, and sealed with the king's ring.

Then were the king's scribes called at that time, in the third month, that is, the month Sivan, on the three and twentieth day thereof; and it was written according to all that Mordecai commanded, to the Jews, and to the satraps, and the governors, and the princes of the provinces which are from India even to Ethiopia, a hundred and twenty-seven provinces, to every province according to the writing thereof, and to every people according to their language, and to the Jews according to their writing and according to their language.