The attention given by the Sahaba to Arabic

'Inayat us-bil-Lughah Sahaabati al-'Arabiyyah or the importance that the Sahaba gave to the Arabic language.

Because it is well known that the Arabs were not kidding with the Arabic language, to the point that reports that the father could correct a child for a grammar mistake.

Very interesting research as you can imagine in which the author also demonstrates that the companions were the causes to the rise of this great language.