Faisal Ghori (Arabic فيصل غوري), a famous scholar of Arabic Literature wrote in his book Qabayil Al-Hejaz (Arabic قبائل الحجاز) wrote: we can say is that there are some tribes in Arabia whose language today is much closer to classical language.
Faisal Ghori (Arabic فيصل غوري), a famous scholar of Arabic Literature wrote in his book Qabayil Al-Hejaz (Arabic قبائل الحجاز) The Quranic Arabic upon which our grammar is based on does not exist in any tribe. The only thing we can say is that there are some tribes whose language is much closer to classical language.