question #1 Sahih Muslim 851d, Book 7, Hadith 18 : How do dialectical differences among narrators affect the transmission of hadiths?

The same hadith has been narrated by Abu Huraira, but instead of the word laghauta the word laghita has been used. Abu Zinad (one of the narrators) says that laghita is the dialect of Abu Huraira, whereas it is laghauta.