question #3 Sahih Muslim 902b, Book 10, Hadith 6 : How are the practices of the Prophet during an eclipse prayer preserved through different narrators?

Kathir b. Abbas used to narrate that Ibn ‘Abbas used to relate about the prayer of the Messenger of Allah (ﷺ) in regard to the eclipse of the sun like that what was narrated by ‘Urwa on the authority of ‘A’isha.